ZSA’s Voyager keyboard and Navigator trackball attachment are a lot of fun, if you’re willing to put in some effort.

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

I applaud the absurdly high polling rate, six extra remappable buttons and TMR sticks, but let me tell you why I'm sticking ...

Keyboard and Mouse Input Recorder and Player (kmRecorderAndPlayer) is a Linux desktop application for recording sequence of keyboard and mouse input that can be saved to a file and be played back at ...

This smart door lock system provides an automated security solution using Arduino microcontroller technology. The system detects motion via PIR sensor, prompts for PIN authentication through a 4x4 ...

A lot of US business phone numbers have letters in them so they can be more easily remembered. Your iPhone has a number and letter keypad; each number corresponds to three or four numbers. To dial ...