5PCS photosensitive Optical Sensitive Resistance Light sensor Board module detects

5Pcs Photosensitive Optical Sensitive Resistance Light Sensor Board Module Detects Resistor For

5PCS photosensitive Optical Sensitive Resistance Light sensor Board module detects

SKU:0113935
Regular price $3.99 USD

 

1>. According to the spectral characteristics of the photoresistor has three photoresistor: Ultraviolet photosensitive resistance, infrared light-sensitive
resistors,Visible photosensitive resistance.
2>. The main parameters are as follows:
A>. Dark current, dark resistance: photosensitive resistance at a certain applied voltage, when the light is not irradiated when the flowing Current is
called dark current. Applied voltage and dark current ratio as the dark resistance.
B>. Sensitivity: Sensitivity is irradiated by light sensitive resistor, the Flame Sensor Moduleresistance value (dark resistance) when irradiated with light Resistance value (light
resistance) the relative change in values.
C>. Volt-ampere characteristic curve.Voltage characteristic curves are used to describe the resistance of the applied voltage and the photosensitive
photocurrent relationship,On the photosensitive devices, the light current with applied voltage increases.
D>. Temperature coefficient. Photoelectric effect photoresistor affected by temperature, at a low temperature portion photoresistor photoelectric
Sensitive high sensitivity at high temperatures is low.
E>. Rated power. Photosensitive resistor rated power is allowed for certain lines in the power consumed when the temperature rise High, its power
consumption is reduced.



Package Included:
5 x KY - 018 Photosensitive Resistance Module FOR ARDUINO AVR PIC

 

 

 

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1>. According to the spectral characteristics of the photoresistor has three photoresistor: Ultraviolet photosensitive resistance, infrared light-sensitive
resistors,Visible photosensitive resistance.
2>. The main parameters are as follows:
A>. Dark current, dark resistance: photosensitive resistance at a certain applied voltage, when the light is not irradiated when the flowing Current is
called dark current. Applied voltage and dark current ratio as the dark resistance.
B>. Sensitivity: Sensitivity is irradiated by light sensitive resistor, the Flame Sensor Moduleresistance value (dark resistance) when irradiated with light Resistance value (light
resistance) the relative change in values.
C>. Volt-ampere characteristic curve.Voltage characteristic curves are used to describe the resistance of the applied voltage and the photosensitive
photocurrent relationship,On the photosensitive devices, the light current with applied voltage increases.
D>. Temperature coefficient. Photoelectric effect photoresistor affected by temperature, at a low temperature portion photoresistor photoelectric
Sensitive high sensitivity at high temperatures is low.
E>. Rated power. Photosensitive resistor rated power is allowed for certain lines in the power consumed when the temperature rise High, its power
consumption is reduced.



Package Included:
5 x KY - 018 Photosensitive Resistance Module FOR ARDUINO AVR PIC