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Electronic Smart Robot Car Chassis Kit 2wd 4wd Smart Robot Speed Encoder Battery Box Obstacle Avoidance Intelligent Car Diy - Integrated Circuits - AliExpress

New Avoidance Tracking Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2wd Ultrasonic Module For Arduino Uno R3 Kit - Integrated Circuits - AliExpress

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Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2wd Tracking Obstacle Avoidance Intelligent Car Electronic Diy Kit - Integrated Circuits - AliExpress

Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2wd Tracking Obstacle Avoidance Intelligent Car Electronic Diy Kit - Integrated Circuits - AliExpress

New Avoidance Tracking Motor Smart Robot Car Chassis Kit Speed Encoder Battery Box 2wd Ultrasonic Module For Arduino Uno R3 Kit - Integrated Circuits - AliExpress