Lego mindstorms humanoid building instructions
This is great starting robot design that uses the NXT. Remember the MinuteBot Baseplate Kickstarter project? This robot can also line follow. This robot can do none of this, but instead it can go up and down.
This machine plots drawings on standard A4 or US letter paper. This project is based on my universal balancing robot code. Website Maintenance Robotsquare is currently being updated, which means that it may look a little different and not very polished for a while.