2PCS TCRT5000 Obstacle Avoidance Infrared Track Sensor Module 4Pin For #A6-11

2PCS TCRT5000 IR Infrared Line Track Follower Sensor Obstacle Avoidance Module *

2PCS TCRT5000 IR Infrared Line Track Follower Sensor Obstacle Avoidance Module #

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

For Car TCRT5000 4PIN Obstacle Avoidance Infrared Track Sensor Module #A6-14