Parallax SumoBot Robot Competition Kit - Serial (with USB Adapter and Cable) #27402
This shield makes it easy to build an Arduino-controlled Zumo robot. The shield mounts onto an assembled Zumo chassis, connecting directly to the chassis’s battery terminals and motors, and the Arduino plugs into the shield, face down. This shield includes dual motor drivers, a buzzer for playing simple sounds and music, a user pushbutton, and...
This kit contains most of the parts you need to build an Arduino-controlled Zumo robot.
A versatile tracked robot based on the Arduino-compatible ATmega32U4 MCU. Pololu 3124
Pololu - 2505