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

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

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

5pcs IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot #A6-37

5pcs IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot YL #A6-3

5pcs Car Obstacle avoidance Infrared Sensor module Reflective photoelectric #A6-

5PCS IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot #A6-37

Infrared reflective Photoelectric Switch IR Barrier Line Track sensor TCRT5000L