Descriptions:

Cool while seeing some robot car wandering around?

It is very easy. With a car platform, add some micro-controller (such as Arduino) and sensor modules, and program it.

Then you made your own robot car.

Features:

Mechanical structure is simple, it is easy to install.

This car is the tachometer encoder

Two on the 5th battery compartment, convenient power throughout the system in a switch, while starting and stopping.

No add-ins is very convenient, the entire system highly integrated

Can be used to measure distance, speed

Specifications: