Most Arduino PID libraries abstract away the implementation. This template exposes every decision so you can understand, tune, and adapt it to your specific system ...

PID temperature control of a resistive heater using arduino. A separate set of values is also coded in as defaults for reference and can be loaded with a command The first time you run the program you ...

We’ve been hiding away in air-conditioned comfort to wait out the hot weather afflicting most of the US right now. Luckily we’re keeping busy with the great links coming into our tips box. [Brett] ...

A few weeks ago, I installed an automatic water heater switch to my bathroom, but it was a crude device. What I really want to do is design a universal heater driver. That basic idea can be adapted to ...