"Wheely Deely"
This is the RCX code I used to program Weely Deely, it is a very simple code.
My Mindstorm robot has been designed with a controller pad to steer it around the hall.
It uses the two touch sensers so when you press a button on the pad it will turn.
If you press them both together it will go in reverse. It has a special wheel at the back that lets it spin easily.