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The infared proximity switch module is a reflection-type photoelectric sensor which integrates transmitting and receiving infared beams function. Infrared proximity switches work by sending out beams of invisible infrared light.
Sensing range: 3cm to 80cm (depends on obstacle surface)
Sensory distance regulator and output LED indicator
Control signal level: High2.3V≤Vin≤5V Low-0.3V≤Vin≤1.5V
