![]() ![]() ![]() The working principle of the Nixie replica is simple, but effective: Ten transparent plates made out of extruded acrylic sheet ( polymethyl methacrylate or PMMA, also known as Lucite, perspex, or plexiglass) are engraved with the numerals 0 to 9. Figure A: Our LED-based replica doesn’t quite match the charm of a real Nixie tube, but is much easier to make, and more useful. In this project we’ll show you how to make a great-looking “LED Nixie” numeric display with illuminated digits, driven by an Arduino at a safe, cool 5V. The good news: using multicolor LEDs and acrylic plates engraved with a laser cutter, you can re-create the Nixies’ retro charm, scale them up, and customize the design to your taste. In addition, they require sophisticated, high-voltage driver circuits. Too bad they’re no longer mass-produced, and the few that are still being made are quite expensive. T he legendary Nixie tubes are retro and cool - little glowing neon lamps that display numbers or symbols (Figure A). The number 3 on the left is engraved as a single line, imitating the appearance of the original Nixie tube displays. Take me to the Steps Neo Retro: We built this “Lixie” clock with just two digits, so it displays the hours and minutes alternately. Gift the gift of Make: Magazine this holiday season! Subscribe to the premier DIY magazine todayĬommunity access, print, and digital Magazine, and more Share a cool tool or product with the community.įind a special something for the makers in your life. Skill builder, project tutorials, and more Get hands-on with kits, books, and more from the Maker Shed Initiatives for the next generation of makers. Membership connects and supports the people and projects that shape our future and supports the learning.A free program that lights children’s creative fires and allows them to explore projects in areas such as arts &Ĭrafts, science & engineering, design, and technology.Microcontrollers including Arduino and Raspberry Pi, Drones and 3D Printing, and more. ![]() Maker-written books designed to inform and delight! Topics such as.A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and moreĬurated by us, the people behind Make: and the Maker Faire.Together tech enthusiasts, crafters, educators across the globe. A celebration of the Maker Movement, a family-friendly showcase of invention and creativity that gathers. ![]()
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