7-segment LED ... display options now, but sometimes you just need the old nought-through-nine, and in a big, visible package, to boot. For those circumstances, consider whipping up a set of these ...

While you can get an LED matrix in any size or shape, the really cool looking ones that are perfect for low-res displays all have ... Since [Jana] has a 3D printer, she figured a custom diffusor ...

Dramatic displays that combine moving surfaces with the modern capabilities of LED technology have recently begun appearing ...