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This is the first robot I built. It drives itself around trying its best to avoid running into walls and other objects. most of the circuitry has been done for a while now. The base is made out of some scrap oak I had laying around from a previous 4-H shop project. The programming is probably the most fun and challenging part. I've created many subroutines in assembly so when I want to do something all I have to do is call a subroutine. It really isn't any harder than high level languages. ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/risc-bot