10PCS Infrared Reflective Sensors for Robot Obstacle Avoidance Systems
8,38 €
Infrared Transmitting and Receiving Tube: The for IR sensor module is equipped with a pair of infrared transmitting and receiving tubes. The transmitting tube emits a certain frequency of infrared light, which is then received by the receiving tube when it encounters obstacles in its detection direction.
Jetzt bei Ebay:
