Wait, plexitube? Is that a typo? Surely we mean Nixie tubes!
For a Christmas project [Kurt] wanted to build some owl-inspired clocks — with bit of a retro feel. Given the complexities of finding and using actual Nixie tubes, he went with an alternative — a Plexitube.
Plexitubes look like futuristic Nixie tubes. They can have different stylized numbers. They’re crisp, they’re bright, and they are completely customizable. They’re made of edgelit acrylic! By laser etching the design onto pieces of acrylic and feeding LED light into the edge, very much like how a light-pipe works, it’s possible to have a neon-light effect — using nothing more than plastic and some LEDs.
He designed custom PCBs for the project, with SMD LEDs for the plexitubes. Making use of a laser cutter, he designed the actual owl to be made out of lightly formed wood cutouts — the entire thing looks absolutely fantastic.
As far as “Nixie tube” clocks this has gotta be one of the most aesthetically pleasing ones we’ve seen in a while, but if you’re looking for an all-out-Nixietube-extravaganza… take a look at this whopping thirteen tube clock.
[Thanks for the tip Lawrence!]