Finally, my line-following robot works! It really works! I had a little trouble with the wheels because I don't have a workshop or the tools to connect the wheels to the motors properly. I rigged something up for now, but I wouldn't be surprised if the wheels fell off after a few days.
Over all, it was alot of fun to build this robot, and educational too. The only downside is that when I show it to other people they say "is that all it does?" and "does it talk?" Kind of takes some of the fun out of bragging about my accomplishments. I still think I did a pretty decent job though!
Anyway, I can't wait to start another project. Thinking about buying a kit. Probably one of the BEAM robots, but not sure yet.