2PCS Tracing sensor module TCRT5000 Infrared reflection photoelectric switch *gi

2PCS Tracing sensor module TCRT5000 Infrared reflection photoelectric switch #A6

5PCS TCRT5000 IR Infrared Line Track Follower Sensor Obstacle Avoidance Module *

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5 Channel Infrared Reflective Sensor Tcrt5000 Kit Barrier Line Track Module #F13

Infrared reflective Photoelectric Switch IR Barrier Line Track sensor TCRT5000L

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