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IR Infrared Obstacle Avoidance Sensor Module for arduino Smart Car Robot 3 Pin Reflective Photoelectric|modules for cars|module carmodule ir - AliExpress
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KheperaII robot. The robot has eight infrared proximity and ambient... | Download Scientific Diagram
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IR Infrared Obstacle Avoidance Sensor (2pcs) IR Transmitting and Receiving Tube Photoelectric Switch 3-pin Compatible with Ar-duino Smart Car Robot
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