Got a bag of LEDs handy? Why not build a display with them? We’ve seen a lot of clocks that make use of LED modules but soldering your own is a fun pastime. [Vadim Suhovatih] did just that using ...

Oh sure, there are flip-up digital clocks and all manner of mechanical seven-segment displays, but this one seems to be quite unique, and very pleasing.

The 24 hour clock always uses 4 digits, and we use this system most often with digital clocks. For any time before 10 o'clock in the morning, a zero is placed at the beginning. The first two ...

The 24 hour clock always uses 4 digits, and we use this system most often with digital clocks. For any time before 10 o'clock in the morning, a zero is placed at the beginning. The first two ...

Update on December 17, 2024: Updated prices and checked stock for all products. Alarm clocks can be either digital or analog, meaning they’ll either display the digits of the actual time or they ...