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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
FEATURE --- with lock function
never miss the TV episodes
which can be widely used and durable
1/4 inch scale
IR Infrared Obstacle Avoidance Sensor (2pcs) IR Transmitting and Receiving Tube Photoelectric Switch 3-pin Compatible with Ar-duino Smart Car Robot dingo FEATURE --- with lock functionIR Infrared Obstacle Avoidance Sensor (2pcs) IR Transmitting and Receiving Tube Photoelectric Switch 3 pin Compatible with Ar duino Smart Car Robot 1. When the module detects an obstacle in front of the signal , the green indicator light on the board level , while low level continuous output signal OUT port , the module detects the distance 2 ~ 30cm, detection angle 35 , the distance can detect potential is adjusted clockwise adjustment potentiometer
US$ 128.00
US$ 427.00
US$ 33.30
