Infrared Tracking Sensor Module 1-Channel Infrared Reflection Tracking Sensor Module Obstacle Avoidance Smart Car 5 Pcs
![Infrared Tracking Sensor Module 1-Channel Infrared Reflection Tracking Sensor Module Obstacle Avoidance Smart Car 5 Pcs](http://ae04.alicdn.com/kf/H06a8d6c634274471961a9f2b3fa39ca6W.jpg)
sku: 1005002255513901
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$3.79
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