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Hey guys I recently found all my documentation for an old line follower we had to do for a first year course at my university. We did these in teams of 4. I built all the hardware and did a majority of the electrical. One other group member did the coding and one more did a CAD rendition of the prototype I built. The goal was basically to complete the track as fast as possible. Obstacles included size requirements, paths to chose from, breaks in the path, a block that needed to be pushed into a trench ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/simple-line-follower