This is a direct drive 4WD base Programmable robot kit that uses Nexus mecanum wheels and hubs. The Arduino platform is meant for indoor robotics. It can vector in any direction. Includes choice of Arduino for making a great Autonomous Robot.
The HD2 tracked platform is a large, heavy duty tracked robot with the power to pull a truck and climb stairs. A wealth of internal space allows for batteries, controls and an optional computer. Customized version of item TP-200-001.