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Using sensitive photosensitive resistance sensor
The comparator output signal is clean, good waveform, driving ability, more than 15mA.
With adjustable potentiometer to adjust the brightness of the light measuring
The working voltage 3.3V-5V
The output form: DO digital switching outputs (0 and 1) and AO analog voltage output
A fixed bolt holes for easy installation
PCB Size: 3.2cm x 1.4cm
Using a wide voltage LM393 comparator
Package included:
1 x 4 PIN Photoresistor Sensor Module
