50pcs 4Pin Photodiode Sensor Controller Module Measure Module

Feature: 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: 50 x 4 PIN Photoresistor Sensor Module