Mindboards

What happens if one does not power the rear wheels? I'm aware this post is over a month old, but I just stumbled upon it now. I've made a few robots without rear power, and the biggest problem seems to be weight distribution. When the robot tries to climb stuff (in my case, at least), it get keeps ...

My tick tack toe game works OK. Try it for yourself, as the video's quality is BAD

This is a robotic arm bas I've made a few months ago. Haven't really done any programing for it, as my NXT's still with LEGO...

I suppose keeping your bots as symmetrical as possible is a good thing to start with... It's handy for getting your robot balanced, which really simplifies programming