PID Controller – Basic Intro A PID (Proportional-Integral-Derivative) controller is a control loop mechanism employing feedback that is widely used in industrial control systems and a variety of other ...

New Book Release The new book, PID-Based Practical Digital Control with Raspberry Pi and Arduino Uno , is about using the Raspberry Pi 4 and Arduino Uno in PID-based automatic control applications.

The PID controller design combines three control actions—proportional, integral and derivative—to compensate for errors between a measured process variable and a desired setpoint.

Unperturbed, [George] took this opportunity to design and build his own PID thermostat controller instead.

The PID controller itself seems fairly robust, and includes a number of features that seasoned controls engineers would look for in their PID controllers.