https://nixietubesclock.com/what-are-vacuum-tubes/
Michael LeRoy (electronics, programming) Generally speaking, a vacuum tube is a glass tube with at least one heater element (filament). The air is pumped out,...
vacuum tubesnixieclocks
https://www.tindie.com/products/dekunukem/exixe-miniture-nixie-tube-driver-modules/
exixe: Miniture Nixie Tube Driver Modules from dekuNukem on Tindie
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https://en.kohacraft.com/archives/design-pcb-for-nixie-tube-clock.html
Nixie Tube Clock with AlarmI once made a nixie tube clock that looks like an alarm clock, with a nixie tube built into a...
nixie tubedesignpcbclockblog
https://makezine.com/article/craft/nixie-tube-watch/
Here's a nixie watch with a metal enclosure made by David Forbes - Link. Related: Maker of the day - Nixie-display clocks and wristwatch - Link.Nixie tube
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