What Are PID Controllers? PID control is the most ... and full program listings and program descriptions for both the Raspberry Pi and Arduino Uno.

[Matt] wanted to have more control over his meat smoker so he built this advanced PID smoker controller ... second sensor to monitor meat temperature. Using an Arduino with an SD shield he ...

This is done to minimize temperature ... the actual PID programming and tuning – something that could be useful for many different hacks requiring precise feedback control.

The simple programming with two front panel keys ... which often require both temperature and timing control.