
Light pipe clocks! You may have seen my
previous fiber optic clock project (Make: Volume
84, “LED Pipe Dreams”) — well, I’m back with
another! This one uses fiber optics too, but tinier
ones, and it’s inspired by the beautiful look of
neon Nixie tube digits. I wanted to find a way to
mimic the beautiful flow of the digits’ glow and
the transparent style of the tubes, but with more
color and style options. Here’s the outcome: an
internet-connected, fiber optic “Nixie” clock.
MATERIALS & TOOLS
This project is a cross-join of mediums. I used a
3D printer to print some pieces, in both PLA and
TPU. I used TPU to print a ring that was flexible