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IR Infrared Speed Sensor 4 PIN Module 3.3V-5V
SKU: ML2033
Availability:
In stock
IR Infrared Speed Sensor 4 PIN Module 3.3V-5V
රු160.00 or 3 X රු53.33 with
In stock
IR Infrared Speed Sensor 4 PIN Module 3.3V-5V
Item Features
Working voltage: 3.3V~5V
5mm Groove width
Using wide voltage LM393 comparator
Output form: Digital switch output (0 and 1)
Sensing slots are blocked, the output high and the light is off; no shelter, output low and lights.
VCC: + power
GND: – power
DO: Digital Output
AO: Invalid
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