Sample code on c++ for a simple yet powerfull line follower I designed this for a sample robot used in MicroEW, the Kd, Ki and Kp needs to be found in order to work properly you can use brute force to ...

The Arduino code handles all low-level hardware control: Sensors: Reads data from an array of IR reflectance sensors to detect the position of the line. PID Control: Implements a PID ...