This 4 legged lizard walks around and shows different behavior, depending on sensor readings. It is featured in the NXT 2.0 Inventor’s Guide.
Building and Programming this Robot
Instructions for building and programming this robot are included in The Unofficial LEGO MINDSTORMS NXT 2.0 Inventor’s Guide (English) and in LEGO-Roboter II (German). It can be built with just the pieces in the NXT 2.0 kit.