Description:
The sensor module is adaptable to ambient light. It has a pair of infrared transmitting and receiving tube. Transmitting tube sends out a certain frequency IR which will be reflected when detecting obstacles (reflecting surface) and received by receiving tube. After processing with comparator circuit, green light is on and signal output interface outputs digital signal (a low voltage level signal). Detection distance can be adjusted with the potentiometer, effective distance range 2~60cm, working voltage 3.3V to 5V.
Detection Angle: 35°
Wiring: VCC-VCC; GND-GND; OUT-IO
Size: 4*1.5cm/1.5*0.6in
Quantity: 5pcs
Weight: 3g(approx.)
OUT: Digital output port(0 and 1)