TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line

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

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

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

10PCS TCRT5000 Infrared Reflective Sensor Module IR Barrier Line Track9278

10PCS IR Infrared Line Track Follower Sensor TCRT5000 Obstacle Avoidance Module

10PCS TCRT5000 Infrared Reflective Sensor Module IR Barrier Line Track1848

5PCS TCRT5000 IR Infrared Line Track Follower Sensor Obstacle Avoidanc Module #x