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10pcs IR Infrared Track Follower Sensor TCRT5000 Obstacle Avoidanc for Arduino 1 Channel Tracing Probe Module AVR ARM PIC DC 5V

USD 3.50USD 3.85

10pcs IR Infrared Track Follower Sensor TCRT5000 Obstacle Avoidanc for Arduino 1 Channel Tracing Probe Module AVR ARM PIC DC 5V

Description
Specification
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