i terminated the obstacle avoiding project because i want to do some thing else. i am now working on a robotic arm for a science fair. the special thing about the robot is that it is going to be controlled us ing gloves. it is quite simple when you think about it because it uses push buttons. each motor is going to have a forward and reverse circuit. i will probably put some LEDs just for show. If you have any suggestions please email me:

doris19120@aol.com