This is my first attempt to design a robot without any help during high school. This robot used two infrared sensor to detect the object wether it is closer to the left side / right side to avoid collision. I have used Pulse-Width-Modulation and 4 transistors (H-Bridge configuration) to control the motors. Some safety feature has also build into this robot to avoid over heating during operation.

I am currently working a much more sohpicated Tele-romote based robot with micro-controller and much better fit-and-finish. Please visit my homepage for more information of this new robot. I may consider the new robot to enter the "Robot War" competition.

Email: fmak@intergate.bc.ca