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 ...

Adam Podstawczynski has created a new Arduino powered project which is capable of emulating a Commodore 64 keyboard on a modern PC, enabling keystrokes to be translated to character inputs on a C64.

For British kids of a certain age, their first experience of a computer was very likely to have been in front of a Sinclair ZX81. The lesser-known predecessor to the wildly-successful ZX Spectrum, it ...

Makers and Arduino enthusiasts that have access to an old typewriter, may be interested in this new project which breathes life into an old analogue typewriter by transforming it into a digital ...

Sure, Red Bull may have gotten a lot of attention by sponsoring Felix Baumgartner's space dive, but it's not the only beverage-maker that has made some great accomplishments possible. The Prague-based ...

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 ...