Everyone loves LED matrices, and even if you can’t find what you like commercially, it’s pretty easy to make just what you want. Need it big? No problem; just order a big PCB and some WS2812s. Need ...
The “Lit” concept bulb designed by Elie Ahovi is an extremely elegant and innovative combination of LED and fiber optic technology, and could pave the way for incandescent replacements of the future. ...
If you’ve ever seen those cheap LED fiber optic wands at the dollar store, you’ve probably just thought of them as a simple novelty. However, as [Ancient] shows us, you can turn them into a ...