January 2014 Build Night: EL Wire Nixie Tube - Instructables
: Popular in the 1950s through the 1970s for laboratory equipment and calculators, they were eventually replaced by LEDs and LCDs. 2. The "Nixie Night" Concept nixie night
: A key topic in these circles is "cathode poisoning"—a phenomenon where inactive digits become coated in sputtered material. Modern builds often include a "de-poisoning" cycle that scrolls through all numbers to extend the tube's life. 3. Cultural Presence January 2014 Build Night: EL Wire Nixie Tube
: The glass tube is filled with a low-pressure gas, usually neon. It contains a wire-mesh anode and multiple stacked cathodes shaped like numbers. Modern builds often include a "de-poisoning" cycle that
: Projects often emphasize aesthetics, using materials like oak, acrylic, or brass to contrast with the vintage "steampunk" glow of the tubes.
A Nixie tube is a cold-cathode gas-discharge display used for showing numerals or other information.