In this tutorial, we are going to built an advanced line following robot. Why I say advanced? Because normal line follower will only respond with specified/predetermined speed, however with a little trick, we can make the robot changes its speed depending on the line position.
By Kong Wai Weng RH2T Mag, Vol.4, Mar 2010 PID control system is one of the most mature and commonly used control strategies in the industrial for decades thanks to its simple but effective algorithm. In this article, we will