DollaTek 10Pcs Digital Light Intensity Sensor Module Photo Resistor Photoresistor Compatible with Arduino UNO

The photosensitive resistor module most sensitive to ambient light, generally used to detect the brightness of the ambient light, triggering microcontroller or relay modules; The comparator output signal is clean, good waveform, driving ability, more than 15mA. The output form: DO digital switching outputs (0 and 1) and AO analog voltage output With adjustable potentiometer to adjust the brightness of the light detection A fixed bolt holes for easy installation