I'm making a glowing crystal diorama! **MATERIALS:** **Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid ...

You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an ...