IR Sensor Module

Infrared Obstacle Avoidance IR 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.

Features:

• Easy to assemble and use
• Onboard detection indication
• The effective distance range of 2cm to 80cm
• A preset knob to fine-tune the distance range
• If there is an obstacle, the indicator lights on the circuit board.