2WD Smart Robot Car Chassis Kit with Speed Encoder Battery Box for Kids Teens DIY

vSimple structure, easy to install.Must use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.

vAn educational kit for beginners (kids) to get hands-on experience about programming, electronics assembling and robotics knowledge. It is an integration solution for robotics learning.

vReasonable design, reserve interface for tracking module, driver module, speed module, obstacle avoidance module.

vFour 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.

vWith a car platform, add some micro-controller and sensor modules, and program it. Then you made your own robot car.