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Photoresistor Sensor Module


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Photoresistor Sensor Module. A photoresistor module is a device that can detect the intensity of light in the environment. Compatible with many popular microcontrollers like arduino, esp32 and others.

KY018 Photoresistor Light Sensor Module Einstronic Enterprise
KY018 Photoresistor Light Sensor Module Einstronic Enterprise from einstronic.com

The light dependent resistor (ldr) or also popularly known as photoresistor is just another special type of resistor and hence has no polarity. The ldr sensor module consists of a photoresistor whose resistance varies with the intensity of light falling on it. The photoresistor sensor module, also known as a light dependent resistor (ldr), is an essential component for light sensing.

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KY018 Photoresistor Light Sensor Module Einstronic Enterprise

When interfaced with an arduino, it enables the board to detect and respond to changes in light levels. Compatible with many popular microcontrollers like arduino, esp32 and others. The ldr sensor module consists of a photoresistor whose resistance varies with the intensity of light falling on it. Photoresistor module is a ldr based light sensor, provides analog output signals that can be conveniently interfaced and read by arduino.

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