Lego Mindstorms NXT 2.0 Alpha Rex Wachroboter - YouTube
Lego Mindstorms NXT 2.0 - Make:
Lego Mindstorms LOT Robotic Inventions 2.0 (3804) & NXT Robot (8527) FOR PARTS | eBay
International Society Of Automation, Manipal - Meet the Alpha Rex - one of the many models one can build from a LEGO Mindstorms set. The NXT, the controller use in these LEGO