Category Archives: led ring clock

Multi-Coloured LEDs Make For A Beautiful Colour Clock

Clocks are a recurring feature among the projects we feature here on Hackaday, with several common themes emerging among them. We see traditional clocks with hands, digital clocks with all forms of display including the ubiquitous Nixie tube, and plenty of LED ring clocks. [Matt Evans]’s build is one of the final category, a particularly nice LED ring clock using wire-ended multi-colour LEDs. Other clocks produce an effect that looks good from across the room, but this one is also a work of beauty when examined in close-up.

Behind it all are four interlocking semicircular PCBs, an STM32F051C6T6 ARM Cortex …read more

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