Modul, foto iesire doar logic I 0 senzor lumina - shield

Modul senzor lumina - shield - iesire logica doar I 0



Product wiring instructions:
1, VCC positive power supply 3.3-5V
2, GND power supply is negative
3, DO TTL switching signal output
4. Analog Out for version with AO

Description
1, Using sensitive photosensitive resistance sensor
2,The comparator output signal is clean, good waveform, driving ability, more than 15mA.
3, With adjustable potentiometer to adjust the brightness of the light detection
4,The working voltage 3.3V-5V
5,The output form: DO digital switching outputs (0 and 1)
6,A fixed bolt holes for easy installation
7, PCB Size: 3.2cm x 1.4cm
8, Using a wide voltage LM393 comparator (5en50r al3x r3d s6o)

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