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CAPTEUR DE LUMIERE LDR ARDUINO
100% brand new and high quality
Using a wide voltage LM393 comparator
With a mouting screw hole, easy to install
Using the sensitive type photosensitive resistance sensor
The comparator output signal clean waveform is good, driving ability, than 15mA
With adjustable potentiometer can adjust the brightness of the light detected
Working voltage: 3.3V-5V
Output: DO digital switch output (0 and 1), AO analog voltage output
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CAPTEUR DE LUMIERE LDR ARDUINO