IR Infrared 3-pin Obstacle Avoidance

This is a new IR Infrared Obstacle Avoidance Sensor Module, great for robotics projects. The module features the following:

• There is an obstacle, the green indicator light on the circuit board
• Detection distance: 2 ~ 30cm (Distance is affected by surrounding other IR sources like sunlight, bulb lights,…)
• Operating Voltage 3.3 ~ 5  Volt dc
• Detection angle: 35 °
• Comparator chip: LM393
• 3mm screw holes for easy mounting
• PCB Size 32*14 mm

The distance of the module can be adjusted through the use of a potentiometer on the module.