This is the first robot I have ever made.
In fact is just to motors and to bumpswitchs . When the robot hit something
whit the bumpswitchs (depending on witch switch is activated ) one motor
will reverse , causing the bot to go over obstacles. It cost aproximatly
15 $ CAN because I bougth all the parts in a RadioShit store and the prices
where very expensive .
If you never tried robotics before , I recomend you to try this as a
All details and a beautifull tutorial can be found on the Jeromes Demers