Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

Plessey announced the launch of its range of LED filaments, manufactured with the company's MaGIC™ GaN-on-Silicon LEDs. The filaments are designed for the surging filament bulb market where these ...

We love clock projects here at Hackaday, and we’ve seen many beautiful designs based on a wide variety of display technologies. There are various types of glass tubes like Nixies, Numitrons and ...