Based on an Atmel AVR microcontroller with 8kB flash, the LED clock uses a German time signal in the form of DCF77 Receiver as it was connected to an Ethernet network to serve as a NTP server while ...

For most hackers and makers, building a clock is a rite of passage. Few, though, will be as unusual and engaging as this design by [TerraG2]. By combining addressable LEDs, light pipes and 7-segment ...

Clocks used to be dowdy old things with mechanical hands and sometimes even little cuckoo birds that would pop out to chime the hour. [David] built something altogether more modern that uses shifting ...

Aside from displaying time, many digital wall clocks also have extra features such as alarms and dimmable backlighting.

This propeller clock project is a modified version which uses a PIC16F84A microcontroller to create the POV impression. The original propeller clock was rebuilt using higher intensity LEDs. A rubber ...