Code necessary to make LED blink and to debounce button to make it work properly - ltoombsjr9/Arduino-code-to-blink-LED-and-debounce-button ...

Callback support - Trigger functions when button events occur Non-blocking - Uses millis () instead of delay () for responsive code Flexible configuration - Adjustable timings for debounce, long press ...

In the GitHub repository, [someyob] has provided the Arduino source code and schematics showing how the microcontroller was shoehorned into the existing front panel wiring without compromising its ...