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This is my first complete robot project. It's my take on the "Start Here" project. It's made from K'Nex, with electronics I had mostly on hand. I used mosfets to build two very basic H-bridges to get power to the two motors. It seems like overkill, but I already had them. I did have to go out and buy a 5 volt regulator, a battery holder, and a couple of switches. This was about twenty one dollars. The Sharp IR sensor I used is the digital variety, so although I started writing the assembler ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/my-first-robot-15