LDR Module


372 in stock.



Sensitive sensors using photoresistor

The comparator output signal clean, good waveform, driving ability, more than 15mA.
With adjustable potentiometer to adjust the brightness of the light detection
Operating voltage 3.3V-5V
Output Type: Digital switching output (0 and 1)
With fixed bolt hole for easy installation
Small PCB board size: 3.2cm x 1.4cm
Use a wide voltage LM393 comparator


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