4WD Robot Smart Car Chassis Kits with Speed Encoder DIY kit for Arduino 51 M26 DIY Education Robot Smart Car Kit

Features : ?.Cool while seeing some robot car wandering around? It is very easy. With a car platform, add some micro-controller (such as for Arduino) and sensor modules, and program it. Then you made your own robot car. ?.Click here view the Demo ?.Product Features: ?.Mechanical structure is simple, very easy to install . ?.The car comes with tachometer encoder ?.Uses four deceleration direct current machine curve to be nimble, the directivity is good. Four actuations, horsepower fullness. The chassis big and steady very easy to expand Package Included: 2 x Car chassis 4 x Gear Motor (1:48) 4x Speed encoder 8xFasteners 1 x Power button Screw