10PCS. Smart Car Robot IR Infrared Obstacle Avoidance Sensor For Arduino
4,38 €
10 x For Arduino Smart Car Robot IR Infrared Obstacle Avoidance Sensor Module. 2, the sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The minimum detection distance which black and white max; small area of the object distance is small, a large area from the Grand.
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