LDR Light Sensor Module for Arduino raspberry PI, use it as light sensing switch with relay modules or make your robot follow and avoid light
Features:
Can detect ambient brightness and light intensity
Adjustable sensitivity (via blue digital potentiometer adjustment)
Operating voltage 3.3V-5V..
It is a 8 mm sized photoresistor - light dependent sensor with maximum surface area which changes resistance with the change in the ambient light exposed on the surface of the sensor. LDR (Light Dependent Resistor) is a type of photocell which finds excellent use in light sensing device application,..
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