If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...

An organic LED display interface is demonstrated on this project with an ARM7 microcontroller displays and analog clock face on OLED low power screen containing an 18-bit color range. An organic LED ...

Arduinos are amazing. The concept of a programmable micro-computer would have been an alien concept prior to its invention. Today, Arduino pushes the envelope further with MicroView, a PC no bigger ...

You can use a microcontroller to build a clock. After all, a clock is just something that counts the passage of time. The only problem is that microcontrollers can’t track time very accurately. They ...

We have featured quite a few cool clocks here at Geeky Gadgets, and the latest one is the work of Andrew O’Malley, the DOTKLOK, which is an open-source Arduino digital clock. The DOTKLOK comes with a ...

Arduino is little open source circuit board that lets you create some fairly compelling projects with a few lines of code and some circuit boards. The latest addition to the project is LiquidWare’s ...

You know those analog clocks which are nothing but a pair of hands on a spindle, distilling the function of the timekeeper down to its bare, concentrated essentials? The Black & White Clock is like ...