If you are familiar with button debouncing then you get the idea. He ended up just averaging a few samples at a time, which worked out nicely.

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 ...

Digi-Key Electronics has signed a worldwide distribution agreement with LogiSwitch, makers of the Arduino-friendly NoBounce line of ICs and switches. The company writes: LogiSwitch’s adaptive NoBounce ...