Several year ago I acquired a broken Trimble AgGPS332 receiver (vintage ~2005). It sat gathering dust in a wardrobe for a long time before I finally squeezed a clock into it. The unit had 14- and ...

#define SCREEN_WIDTH 128 // OLED display width, in pixels #define SCREEN_HEIGHT 64 // OLED display height, in pixels display.begin(i2c_Address, 0x3C); // here the 0x3c is the I2C address, check your ...

You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...

There’s something about clocks — sooner or later, every hacker wants to build one. And we end up seeing all kinds of display techniques being used to show time. For the simplest of builds, 7-segment ...

Scientists in Xinjiang have created the world’s first crystal that can produce the ultraviolet light needed for future thorium nuclear clocks, which could one day guide submarines and deep-space ...