AM2302 DHT11/12/22 Temperature&Humidity Sensor Module Replace SHT11/15 f/Arduino
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AM2302 DHT11/12/22 Temperature&Humidity Sensor Module Replace SHT11/15 f/Arduino
SKU:010183
Regular price
$4.99 USD
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- guaranteeQuality checked
- Special gift cardsSpecial gift cards
- Free return Within 60 days
- Consultancy86-0755-85201155
SHT20
Product description:
The FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.
Product parameters:
Relative humidity:
Resolution: 12Bit
Repeatability: ±0.1%RH
Accuracy: 25 ° C ± 3% RH
Interchangeability: fully interchangeable
Response time: 1/e (63%) 25 ° C 8s
1m/s air 8s
Hysteresis: <±0.1%RH
Long-term stability: <±0.25% RH/yr
temperature:
Resolution: 14Bit
Repeatability: ±0.1 °C
Accuracy: 25 ° C ± 0.3 ° C
Response time: 1/e (63%) 10S
Electrical characteristics:
Power supply: DC 3.3 ~ 5.5V
Supply current: measuring 0.3mA standby 60μA
Sampling period: times greater than 2 seconds
Pin Description:
1, VDD power supply 3.3 ~ 5.5V DC
2, SDA bidirectional data line
3, GND ground, negative power supply
4, SCL clock line
You can choose:
1 x white/black SHT20 Digital Temperature and Humidity Sensor
AM2320:
Product Description:
AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.
AM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.
Product Features:
Ultra-small size
Super cost-effective
Ultra-low voltage operation
Excellent long-term stability
Standard I2C and single-bus output
Power supply: DC 3.1~5.5V
Applications:
HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.
DHT11:
The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.
Product Features:
Relative humidity and temperature measurement
All calibration, digital output
Excellent long-term stability
No extra parts required
Extra long signal transmission distance
Ultra low energy consumption
4-pin mounting
Completely interchangeable
DHT22:
Product parameters:
Humidity measurement range: 0% to 99.9% (0°C-50°C range)
Humidity measurement error: ±2%
Temperature measurement range: -40 ° C ~ 80 ° C
Temperature measurement error: ±0.5°C max ±1°C
Resolution: 16 bits
Sampling period: 2s
Working voltage: 3V--5.5V
Purchasing & Delivery
Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.
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Translation missing: en.products.product.regular_price $12.99 USD{"id":4417131413575,"title":"AM2302 DHT11\/12\/22 Temperature\u0026Humidity Sensor Module Replace SHT11\/15 f\/Arduino","handle":"am2302-dht22-am2320-sht20-iic-i2c-temperature-humidity-sensor-digital-temperature-and-humidity-sensor-for-arduino-high-precision","description":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e 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Precision","id":6682040959047,"position":13,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/v-SHT20_with_adapter_496___597809_334.jpg?v=1588694482"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/v-SHT20_with_adapter_496___597809_334.jpg?v=1588694482","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"1\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Z5LMTkPoK1RjSZKbq6x1IXXaN.jpg\"\u003e\u003cimg alt=\"010183 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1NmrETb2pK1RjSZFsq6yNlXXaq.jpg\"\u003e\u003cimg alt=\"010205 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB19ejSThjaK1RjSZFAq6zdLFXaL.jpg\"\u003e\u003cimg alt=\"010205 (4)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15rDyTmrqK1RjSZK9q6xyypXa3.jpg\"\u003e\u003cimg alt=\"010902\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZfL5TiLaK1RjSZFxq6ymPFXaQ.jpg\"\u003e\u003cimg alt=\"X13208 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1_cQ5afc3T1VjSZPfq6AWHXXaY.jpg\"\u003e\u003cimg alt=\"X13208 (6)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1BlG9TmzqK1RjSZPcq6zTepXaf.jpg\"\u003e\u003cimg alt=\"X13208 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1lWLNTgHqK1RjSZJnq6zNLpXap.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"X13208 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1MRrfl_Zmx1VjSZFGq6yx2XXaw.jpg\"\u003e\u003cimg alt=\"X13358 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15YHBTmzqK1RjSZPxq6A4tVXaX.jpg\"\u003e\u003cimg alt=\"X13358 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1OJbDTbPpK1RjSZFFq6y5PpXaD.jpg\"\u003e\u003cimg alt=\"X13358 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1mb_LTbrpK1RjSZTEq6AWAVXaM.jpg\"\u003e\u003cimg alt=\"X13358 (8)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1z5rBTmzqK1RjSZFLq6An2XXaM.jpg\"\u003e\u003cimg alt=\"X13358 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB18HLBTmzqK1RjSZPxq6A4tVXa8.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1hs.8XfvsK1RjSspdq6AZepXaz\" height=\"1600\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1hs.8XfvsK1RjSspdq6AZepXaz.jpg\" width=\"960\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r \u003cscript\u003ewindow.adminAccountId=201164481;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $11.80 USD{"id":4417131413575,"title":"AM2302 DHT11\/12\/22 Temperature\u0026Humidity Sensor Module Replace SHT11\/15 f\/Arduino","handle":"am2302-dht22-am2320-sht20-iic-i2c-temperature-humidity-sensor-digital-temperature-and-humidity-sensor-for-arduino-high-precision","description":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" 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Precision","id":6682040959047,"position":13,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/v-SHT20_with_adapter_496___597809_334.jpg?v=1588694482"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/v-SHT20_with_adapter_496___597809_334.jpg?v=1588694482","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"1\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Z5LMTkPoK1RjSZKbq6x1IXXaN.jpg\"\u003e\u003cimg alt=\"010183 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1NmrETb2pK1RjSZFsq6yNlXXaq.jpg\"\u003e\u003cimg alt=\"010205 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB19ejSThjaK1RjSZFAq6zdLFXaL.jpg\"\u003e\u003cimg alt=\"010205 (4)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15rDyTmrqK1RjSZK9q6xyypXa3.jpg\"\u003e\u003cimg alt=\"010902\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZfL5TiLaK1RjSZFxq6ymPFXaQ.jpg\"\u003e\u003cimg alt=\"X13208 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1_cQ5afc3T1VjSZPfq6AWHXXaY.jpg\"\u003e\u003cimg alt=\"X13208 (6)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1BlG9TmzqK1RjSZPcq6zTepXaf.jpg\"\u003e\u003cimg alt=\"X13208 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1lWLNTgHqK1RjSZJnq6zNLpXap.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"X13208 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1MRrfl_Zmx1VjSZFGq6yx2XXaw.jpg\"\u003e\u003cimg alt=\"X13358 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15YHBTmzqK1RjSZPxq6A4tVXaX.jpg\"\u003e\u003cimg alt=\"X13358 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1OJbDTbPpK1RjSZFFq6y5PpXaD.jpg\"\u003e\u003cimg alt=\"X13358 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1mb_LTbrpK1RjSZTEq6AWAVXaM.jpg\"\u003e\u003cimg alt=\"X13358 (8)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1z5rBTmzqK1RjSZFLq6An2XXaM.jpg\"\u003e\u003cimg alt=\"X13358 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB18HLBTmzqK1RjSZPxq6A4tVXa8.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1hs.8XfvsK1RjSspdq6AZepXaz\" height=\"1600\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1hs.8XfvsK1RjSspdq6AZepXaz.jpg\" width=\"960\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r \u003cscript\u003ewindow.adminAccountId=201164481;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $5.99 USD{"id":4417131413575,"title":"AM2302 DHT11\/12\/22 Temperature\u0026Humidity Sensor Module Replace SHT11\/15 f\/Arduino","handle":"am2302-dht22-am2320-sht20-iic-i2c-temperature-humidity-sensor-digital-temperature-and-humidity-sensor-for-arduino-high-precision","description":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , 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It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r 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20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"1\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Z5LMTkPoK1RjSZKbq6x1IXXaN.jpg\"\u003e\u003cimg alt=\"010183 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1NmrETb2pK1RjSZFsq6yNlXXaq.jpg\"\u003e\u003cimg alt=\"010205 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB19ejSThjaK1RjSZFAq6zdLFXaL.jpg\"\u003e\u003cimg alt=\"010205 (4)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15rDyTmrqK1RjSZK9q6xyypXa3.jpg\"\u003e\u003cimg alt=\"010902\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZfL5TiLaK1RjSZFxq6ymPFXaQ.jpg\"\u003e\u003cimg alt=\"X13208 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1_cQ5afc3T1VjSZPfq6AWHXXaY.jpg\"\u003e\u003cimg alt=\"X13208 (6)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1BlG9TmzqK1RjSZPcq6zTepXaf.jpg\"\u003e\u003cimg alt=\"X13208 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1lWLNTgHqK1RjSZJnq6zNLpXap.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"X13208 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1MRrfl_Zmx1VjSZFGq6yx2XXaw.jpg\"\u003e\u003cimg alt=\"X13358 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15YHBTmzqK1RjSZPxq6A4tVXaX.jpg\"\u003e\u003cimg alt=\"X13358 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1OJbDTbPpK1RjSZFFq6y5PpXaD.jpg\"\u003e\u003cimg alt=\"X13358 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1mb_LTbrpK1RjSZTEq6AWAVXaM.jpg\"\u003e\u003cimg alt=\"X13358 (8)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1z5rBTmzqK1RjSZFLq6An2XXaM.jpg\"\u003e\u003cimg alt=\"X13358 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB18HLBTmzqK1RjSZPxq6A4tVXa8.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1hs.8XfvsK1RjSspdq6AZepXaz\" height=\"1600\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1hs.8XfvsK1RjSspdq6AZepXaz.jpg\" width=\"960\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r \u003cscript\u003ewindow.adminAccountId=201164481;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $4.99 USD{"id":4417131413575,"title":"AM2302 DHT11\/12\/22 Temperature\u0026Humidity Sensor Module Replace SHT11\/15 f\/Arduino","handle":"am2302-dht22-am2320-sht20-iic-i2c-temperature-humidity-sensor-digital-temperature-and-humidity-sensor-for-arduino-high-precision","description":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" 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Precision","id":6682040959047,"position":13,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/v-SHT20_with_adapter_496___597809_334.jpg?v=1588694482"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/v-SHT20_with_adapter_496___597809_334.jpg?v=1588694482","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"1\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Z5LMTkPoK1RjSZKbq6x1IXXaN.jpg\"\u003e\u003cimg alt=\"010183 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1NmrETb2pK1RjSZFsq6yNlXXaq.jpg\"\u003e\u003cimg alt=\"010205 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB19ejSThjaK1RjSZFAq6zdLFXaL.jpg\"\u003e\u003cimg alt=\"010205 (4)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15rDyTmrqK1RjSZK9q6xyypXa3.jpg\"\u003e\u003cimg alt=\"010902\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZfL5TiLaK1RjSZFxq6ymPFXaQ.jpg\"\u003e\u003cimg alt=\"X13208 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1_cQ5afc3T1VjSZPfq6AWHXXaY.jpg\"\u003e\u003cimg alt=\"X13208 (6)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1BlG9TmzqK1RjSZPcq6zTepXaf.jpg\"\u003e\u003cimg alt=\"X13208 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1lWLNTgHqK1RjSZJnq6zNLpXap.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"X13208 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1MRrfl_Zmx1VjSZFGq6yx2XXaw.jpg\"\u003e\u003cimg alt=\"X13358 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15YHBTmzqK1RjSZPxq6A4tVXaX.jpg\"\u003e\u003cimg alt=\"X13358 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1OJbDTbPpK1RjSZFFq6y5PpXaD.jpg\"\u003e\u003cimg alt=\"X13358 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1mb_LTbrpK1RjSZTEq6AWAVXaM.jpg\"\u003e\u003cimg alt=\"X13358 (8)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1z5rBTmzqK1RjSZFLq6An2XXaM.jpg\"\u003e\u003cimg alt=\"X13358 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB18HLBTmzqK1RjSZPxq6A4tVXa8.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1hs.8XfvsK1RjSspdq6AZepXaz\" height=\"1600\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1hs.8XfvsK1RjSspdq6AZepXaz.jpg\" width=\"960\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r \u003cscript\u003ewindow.adminAccountId=201164481;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $8.99 USD{"id":4417131413575,"title":"AM2302 DHT11\/12\/22 Temperature\u0026Humidity Sensor Module Replace SHT11\/15 f\/Arduino","handle":"am2302-dht22-am2320-sht20-iic-i2c-temperature-humidity-sensor-digital-temperature-and-humidity-sensor-for-arduino-high-precision","description":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , 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It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r 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20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"1\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Z5LMTkPoK1RjSZKbq6x1IXXaN.jpg\"\u003e\u003cimg alt=\"010183 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1NmrETb2pK1RjSZFsq6yNlXXaq.jpg\"\u003e\u003cimg alt=\"010205 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB19ejSThjaK1RjSZFAq6zdLFXaL.jpg\"\u003e\u003cimg alt=\"010205 (4)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15rDyTmrqK1RjSZK9q6xyypXa3.jpg\"\u003e\u003cimg alt=\"010902\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZfL5TiLaK1RjSZFxq6ymPFXaQ.jpg\"\u003e\u003cimg alt=\"X13208 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1_cQ5afc3T1VjSZPfq6AWHXXaY.jpg\"\u003e\u003cimg alt=\"X13208 (6)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1BlG9TmzqK1RjSZPcq6zTepXaf.jpg\"\u003e\u003cimg alt=\"X13208 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1lWLNTgHqK1RjSZJnq6zNLpXap.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"X13208 (9)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1MRrfl_Zmx1VjSZFGq6yx2XXaw.jpg\"\u003e\u003cimg alt=\"X13358 (2)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15YHBTmzqK1RjSZPxq6A4tVXaX.jpg\"\u003e\u003cimg alt=\"X13358 (3)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1OJbDTbPpK1RjSZFFq6y5PpXaD.jpg\"\u003e\u003cimg alt=\"X13358 (5)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1mb_LTbrpK1RjSZTEq6AWAVXaM.jpg\"\u003e\u003cimg alt=\"X13358 (8)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1z5rBTmzqK1RjSZFLq6An2XXaM.jpg\"\u003e\u003cimg alt=\"X13358 (10)\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB18HLBTmzqK1RjSZPxq6A4tVXa8.jpg\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1hs.8XfvsK1RjSspdq6AZepXaz\" height=\"1600\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1hs.8XfvsK1RjSspdq6AZepXaz.jpg\" width=\"960\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r \u003cscript\u003ewindow.adminAccountId=201164481;\u003c\/script\u003e \u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price $9.99 USD{"id":4417131413575,"title":"AM2302 DHT11\/12\/22 Temperature\u0026Humidity Sensor Module Replace SHT11\/15 f\/Arduino","handle":"am2302-dht22-am2320-sht20-iic-i2c-temperature-humidity-sensor-digital-temperature-and-humidity-sensor-for-arduino-high-precision","description":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" 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Precision","id":6682040959047,"position":13,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/www.diymore.cc\/cdn\/shop\/products\/v-SHT20_with_adapter_496___597809_334.jpg?v=1588694482"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/www.diymore.cc\/cdn\/shop\/products\/v-SHT20_with_adapter_496___597809_334.jpg?v=1588694482","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cwidget data-widget-type=\"customText\" id=\"34308780\" title=\"\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/div\u003e\r \u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1ZYSui4PI8KJjSspoq6x6MFXaU\" height=\"40\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1ZYSui4PI8KJjSspoq6x6MFXaU.jpg\" width=\"950\"\u003e\u003c\/p\u003e \r \u003cp\u003e \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSHT20\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eThe FHT20 digital temperature and humidity sensor uses a built-in high-precision sensor. It uses professional SHT20 temperature and humidity chip to ensure high reliability and excellent long-term stability, low cost, relative humidity and temperature measurement, ultra-fast response, strong anti-interference ability, long signal transmission distance, digital Signal output, precise calibration. Can be used in HVAC, dehumidifiers, testing and testing equipment, consumer goods, automobiles, automatic control, data loggers, weather stations, home appliances, humidity regulators, medical, and other related humidity detection controls.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 12Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 3% RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eInterchangeability: fully interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 25 ° C 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1m\/s air 8s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHysteresis: \u0026lt;±0.1%RH\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eLong-term stability: \u0026lt;±0.25% RH\/yr\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003etemperature:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 14Bit\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRepeatability: ±0.1 °C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAccuracy: 25 ° C ± 0.3 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResponse time: 1\/e (63%) 10S\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eElectrical characteristics:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.3 ~ 5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSupply current: measuring 0.3mA standby 60μA\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: times greater than 2 seconds\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePin Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1, VDD power supply 3.3 ~ 5.5V DC\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e2, SDA bidirectional data line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e3, GND ground, negative power supply\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4, SCL clock line\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eYou can choose:\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e1 x white\/black SHT20 Digital Temperature and Humidity Sensor \u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;font-size: 20.0px;\"\u003eAM2320: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Description:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e AM2320 digital temperature and humidity sensor is a calibrated digital signal output containint temperature and humidity sensor complex. Temperature and humidity using a dedicated capture technology to ensure that products with high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessors. The product has excellent quality, fast response, anti-interference ability, high cost and other advantages.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAM2320 communication using a single bus, standard I2C two means of communication. Standard single-bus interface, allowing system integrators to become simpler and quicker. Ultra-small size, low power consumption, signal transmission distance up to 20 meters or more, making it the best choice for all kinds of applications and even the most demanding applications. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two means of communication are used as humidity, temperature and check CRC and other digital information directly via temperature compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, you can get an accurate temperature and humidity information.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-small size\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSuper cost-effective\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra-low voltage operation\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eStandard I2C and single-bus output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003ePower supply: DC 3.1~5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eApplications:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, weather stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT11:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure high reliability and excellent long-term stability. The sensor consists of a resistive wet sensor and an NTC temperature sensor connected to a high performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability and high cost performance. Each DHT11 sensor is calibrated in an extremely accurate humidity calibration chamber. The calibration coefficients are stored in the OTP memory as a program, and these calibration coefficients are called internally during the processing of the detection signal. The single-wire serial interface makes system integration easy and fast. Ultra-small size, extremely low power consumption, and signal transmission distances of up to 20 meters make it the best choice for even the most demanding applications. The product is available in a 4-pin single-row lead package.\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eRelative humidity and temperature measurement\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eAll calibration, digital output\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExcellent long-term stability\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eNo extra parts required\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eExtra long signal transmission distance\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eUltra low energy consumption\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003e4-pin mounting\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eCompletely interchangeable\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cdiv\u003e \r \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eDHT22:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e\r \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement range: 0% to 99.9% (0°C-50°C range)\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eHumidity measurement error: ±2%\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement range: -40 ° C ~ 80 ° C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eTemperature measurement error: ±0.5°C max ±1°C\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eResolution: 16 bits\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eSampling period: 2s\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003cdiv\u003e \r \u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"font-family: trebuchet ms , helvetica , sans-serif;\"\u003eWorking voltage: 3V--5.5V\u003c\/span\u003e\u003c\/span\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003c\/div\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003c\/p\u003e \r \u003cp\u003e \u003cimg alt=\"HTB1jCuMiY_I8KJjy1Xaq6zsxpXaS\" height=\"40\" 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