KY-032 Smart Car Robot Obstacle Avoidance Sensor DIY DC 3.3V-5V 4pin TLL Level IR Infrared Sensor Photoelectric Switch Module
USD 0.53USD 0.79
KY-032 Smart Car Robot Obstacle Avoidance Sensor DIY DC 3.3V-5V 4pin TLL Level IR Infrared Sensor Photoelectric Switch Module