GMR - the base plate of the robot controller General Mobile Robot

All-in-one microcontroller especially designed for robotics application. Benefit from Arduino open source platform, it is supported by thousands of open source codes, and can be easily expanded with most Arduino Shields. The integrated 2 way DC motor driver and wireless socket gives a much easier way to start your robotic project. DFR0004

Stellaris (R) Robotic Evaluation Board, Texas Instruments, RoHS

Complete set for robot construction, Pirate-4WD chassis + Romeo All-in-One driver

All-in-One Arduino based robot board, designed for robotics applications, and extended devices. DFR0225

Spider Robot

Matrix module of six reflection sensors for the Zumo robot. The module allows you to easily add line detection or edge detection to the robot. Pololu 1419

ROB-12097

SEN-12589

SEN-11769

ROB-12567

Pololu 2510Minisumo robot on a tracked chassis. It has two engines, a sumo blade and a set of sensors. The robot in a complex version, additionally requires an Arduino driver and 4 AA batteries. Pololu 2510

SEN-11999

Great for learning the basics of gears and linkages, this Tamiya kit contains all the parts necessary to make a remote controlled crawler that picks up ping pong balls. Pololu - 2389

Kit for building a minisumo robot on a crawler chassis. It has a bulldozer, control board and a set of caterpillars. Robot version for self-assembly, requires additional motors, Arduino controller and four AA batteries. Pololu 2509

Base plate for General Mobile Robot robots adapted to work with one Arduino Mega board, two Arduino Nano and two wireless communication modules. The board is equipped with a micro-SD card slot. DFRobot DFR0271