This build flag is used to set the fans strictly at the failsafe percent when in failsafe mode, even when the calculated PWM is higher than failsafe PWM. Without this enabled, the PWM is calculated ...

Yet another implementation of a PID controller for the Rancilio Silvia Coffee Machine. Using an ESP32 (ESP8266 should work as well) with a solid state relay and a TSIC 306 temperature probe the boiler ...

(Editor's additional note: if you are not familiar with the principles and analysis of PID control: you should be; It is the most important, studied, understandable, and applied closed-loop control ...

An execution time that is too slow can degrade control loop performance. An execution time too fast can unnecessarily increase the loading in the distributed control system (DCS) or programmable logic ...

Many motion applications require high accuracy during and at the completions of moves. Even with perfectly optimized PID (proportional, integral, derivative) values to control position, the ...