Smart Car Kit Double-layer Chassis 4WD Speed WIFI Intelligent Tracking Line Smart Car DIY Kit Self Assembly Parts - AliExpress

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Avoidance tracking Motor Smart Robot Car Chassis Kit Speed Encoder

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LAFVIN 4WD Smart Robot Car Kit Upgraded V2.0 for Arduino

Electronic Smart Robot Car Chassis Kit 2wd 4wd Smart Robot Speed

2WD 4WD Smart Car Kit Electronic Smart Avoidance Tracking Motor

Four wheels smart robot car with independent DC motor,independently drivable. More flexible control. Smart robot car chassis kit for double

EMOZNY 4 Wheel 2 Layer Robot Smart Car Chassis Kits with Speed Encoder for Arduino DIY (Yellow)

Avoidance tracking Motor Smart Robot Car Chassis Kit Speed Encoder

EMOZNY 4 Wheel 2 Layer Robot Smart Car Chassis Kits

6WD Platform Robotic Car With 4 Dof Robot Arm Intelligent Car for

Four wheels smart robot car with independent DC motor,independently drivable. More flexible control. Smart robot car chassis kit for double chassis,more space,more mounting holes for most sensors andmodules. Car chassis easy to install speed measurement module, tracking module,Obstacle Avoidance Module, radar module, etc. It is an integration solution for robotics learning and made for education.Car chassises easy to install,with installation instructions.