4WD Control Tracking Obstacle Avoidance 4WD Arduino Robot Car Chassis Kit with UNO R3 Board+Motor Drive Shield Board Diy Wheele
![4WD Control Tracking Obstacle Avoidance 4WD Arduino Robot Car Chassis Kit with UNO R3 Board+Motor Drive Shield Board Diy Wheele](http://ae04.alicdn.com/kf/HTB1JheVd.R1BeNjy0Fmq6z0wVXap.jpg)
sku: 32856945246
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$49.78
Shipping from: China
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