I’m really sorry to ask this here, probably this is really simple stuff for must of you, but I’ve been researching on how to program a line follower using a PID algorithm, for the past two months, and still haven’t come up with anything useful.
I would like to be able to use a color sensor to follow the line and nothing else. That’s just for efficiency and simplicity. I could use IR sensors (and/or whatever) if needed.
Could you guys give me any hints or good tips on how to get started?
The car only needs to follow a line (black on white bg or vice-versa) and take sharp 90 degree turns. I could achieve this with a simple back-and-forth program, but I’m really trying to create something more ellegant and learn the tools to possibly use on something more complicated in the future.
REALLY thanks, in advance.