A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...

While the vast majority of us are content to plod along with the squishy chiclet keyboards on our laptops, or the cheapest USB membrane keyboard we could find on Amazon, there’s a special breed out ...

Adam Podstawczynski has created an innovative Arduino-powered project that emulates a Commodore 64 keyboard on a modern PC. This project allows keystrokes to be translated into character inputs on a ...

If you are looking for something a little more unique to type out your emails and documents on, you might be interested in this beer can keyboard which has been created for Staropramen, and was on ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...