[Brett] sent us a note about his work on the new Arduino PID library. He is the author of ... graphs to show the hurdles each portion of code is meant to overcome.

We'll outline the basics of the Arduino itself, what the crazy jumble of wires means, and then step through how to use other people's code and schematics to build your first electronics project ...

At Maker Faire Milwaukee this past weekend, [basement tech] was showing off his latest build, a PID controlled charcoal ... of the air inside, and an Arduino nearby reads that and adjusts ...

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.