IR Infrared Obstacle Avoidance Sensor Module has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life
IR Infrared Obstacle Avoidance Sensor Module
LKR110.00
- There is an obstacle, the green indicator light on the circuit board
- Digital output signal
- Detection distance: 2 ~ 30cm
- Detection angle: 35 ° Degree
- Comparator chip: LM393
- Adjustable detection distance range via potentiometer
- Clockwise: Increase detection distance
- Counter-clockwise: Reduce detection distance
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