A quick google search reveals that there are over 212,000 websites that examine how to debounce a button. After examining a number of them, though, it is obvious to me that these implementations are ...

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.

He covers PWM, button debouncing, interrupts, SPI communications, analog inputs, and more – all of which are must-know topics that extend beyond the realm of experimenting with Arduinos.

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 ...

Makers, hobbyists and electronics enthusiasts looking for a project to keep them busy this weekend may be interested in a new DIY Arduino arcade game project which uses LEGO bricks and Arduino ...