Line Following Robot

Challenges

The first challenge was the soldering since I hadn't soldered in a long time it took me a little while to get the hang of it. Throughout the build there was a few mistake which were easy enough to fix like a solder bridge. One of the ones which was very annoying was I put the body too low on so the wheels rubbed along the inside of the body which was quite hard to fix. Another thing that was hard was making it move as it had a sound activated switch which didn't work very well probably because I put the microphone in backwards. Once I figured this out, de-soldered it and turned it the right way around it worked pretty well.