IR Infrared Obstacle Avoidance Sensor Module

Description

• 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