Recommended · for some experience

Hardware Demo of a Digital PID Controller

Gregory L. Holst

Why people recommend it

A hands on demonstration of PID control, linked to show what tuning the proportional, integral and derivative terms does in a real system.

Watch for: Good for seeing behaviour, less for the maths

In their words

Your question reminded me of this video which I found at one point when working on a linear actuator controller.
JYelton on electronics.stackexchange.com, May 2022. CC BY-SA.

If you liked this

Ball and Plate PID control with 6 DOF Stewart platform

Full Motion Dynamics 7 people · 8 months · since Jan 2015
Classical Control Theory

Brian Douglas 3 people · 3 months · since Dec 2018
Hidden gem
PID Control - A brief introduction

Brian Douglas 4 people · 4 months · since May 2015
Simple Examples of PID Control

Brian Douglas 3 people · 3 months · since Dec 2015
Hidden gem
Triple Pendulum on a Cart

Tobias Glück 3 people · 3 months · since Jul 2015
Lecture - 1 Introduction to Basic Electronics

nptelhrd 3 people · 3 months · since Feb 2011