Ultrasonic Distance Measurement Control Board Rangefinder Digital display for HC-SR04 8 bit MCU Diy Electronic PCB Board Module
Ultrasonic Distance Measurement Control Board Rangefinder Digital display for HC-SR04 8 bit MCU Diy Electronic PCB Board Module
SKU:012723
Regular price
$5.99
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- Free return Within 60 days
- Consultancy86-0755-85201155
Description:
This module adopts 8 bit MCU as main control chip, it can be applied in distance measurement, testing HC-SR04 ultrasonic module performance. And it supports serial port display and digital tube display
Function Features:
1. Onboard STM8S103 high performance microprocessor
2. With digital tube display
3. Serial port data output
4. Valid Measurement Distance: 3-400cm
5. Display Unit: cm
6. Max Error: 5V
Hardware Introduction:
1. Board Size: 24.2*35.1mm
2. VCC, GND: 5V power interface
3. 2.54mm White Socket: 5V power interface
4. TX: module serial port transmit pin
5. RX: module serial port receive pin
6. NRST, SWIN: preset STM8 program download port
Usage:
1. The measurement distance can be displayed via digital tube and serial port Digital Tube Display: directly plug in the ultrasonic module, connect 5V power
2. Serial Port: plug in ultrasonic module, VCC, TX, RX, GND respectively connects 5V, RX, TX, GND of USB to TTL module; serial port communication baud rate 9600, output format "D:XXX\r\n", XXX represents distance, unit is cm
Notice:
1.When measuring the distance, the area of measured object should be no less than 0.5 square meter, and it should be smooth and has strong reflectivity; otherwise, it will affect the test result
2.Valid Measurement Distance: 3-400cm; if longer than this range, it will lead to incorrect data or 000 display
This module adopts 8 bit MCU as main control chip, it can be applied in distance measurement, testing HC-SR04 ultrasonic module performance. And it supports serial port display and digital tube display
Function Features:
1. Onboard STM8S103 high performance microprocessor
2. With digital tube display
3. Serial port data output
4. Valid Measurement Distance: 3-400cm
5. Display Unit: cm
6. Max Error: 5V
Hardware Introduction:
1. Board Size: 24.2*35.1mm
2. VCC, GND: 5V power interface
3. 2.54mm White Socket: 5V power interface
4. TX: module serial port transmit pin
5. RX: module serial port receive pin
6. NRST, SWIN: preset STM8 program download port
Usage:
1. The measurement distance can be displayed via digital tube and serial port Digital Tube Display: directly plug in the ultrasonic module, connect 5V power
2. Serial Port: plug in ultrasonic module, VCC, TX, RX, GND respectively connects 5V, RX, TX, GND of USB to TTL module; serial port communication baud rate 9600, output format "D:XXX\r\n", XXX represents distance, unit is cm
Notice:
1.When measuring the distance, the area of measured object should be no less than 0.5 square meter, and it should be smooth and has strong reflectivity; otherwise, it will affect the test result
2.Valid Measurement Distance: 3-400cm; if longer than this range, it will lead to incorrect data or 000 display
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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