[Harvs] hacked a cheap PID controller he found on eBay to improve ... this meant the controller was assuming the cold junction was at room temperature, and would in many cases be significantly ...

The dual-channel PID controller was originally meant as a humidity and temperature controller and was based on existing software for an ATmega328. But after years of tinkering, adding new features ...

For example, a temperature sensor positioned a long distance from a heater can slow response to dynamic changes. Changes in machines and processes due to disturbances and set point changes are why PID ...

Weber unveils 2025 grill collection featuring reimagined SPIRIT line, affordable SMOQUE pellet smoker, and new SLATE griddle ...

Using three temperature sensors and sophisticated PID control, it maintains temperatures within 0.5°F of the target, far more precise than traditional ovens. Smart Features: Beyond basic cooking ...