The project is a full design and implementation of an analog PID controller pcb, using only operational amplifiers for calculations, used to control a DC motor.
It uses 3 potentiometers for setting the 3 controller constants, one potentiometer for setting the command signal, and one potentiometer for angular feedback.
The PCB was manufactured with the help of a local electronics company from Baia Mare, circuite-imprimate.ro.