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 ...
They’re consistently popular with the readers, which is admittedly part of my (and EDN’s) motivation to continue doing them. But I personally also find them fascinating; inevitably I come across at ...
Taiwan-based LED epitaxial wafer and chip maker Epsitar is developing omni-directional LED filament light bulbs jointly with China-based LED packaging service provider MLS, and such products are being ...
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