- 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
IR Infrared Obstacle Avoidance Sensor Module
IR Infrared Obstacle Avoidance Sensor Module
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