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

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

1pcs IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot #A6-4

1pcs IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot #A6-34

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

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

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

1pcs IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot #F14