Cool Gadgets, Gizmos, Games and Geek Stuff on Technabob
VISIT OUR OTHER SITES: THE AWESOMER | 95OCTANE

Technabob is reader-supported. When you buy through links on our site, we may earn an affiliate commission.
As an Amazon Associate I earn from qualifying purchases. Learn more.

Nixie Sudoku: Fun With Gas-Filled Tubes

by Paul Strauss
Advertisement

This has got to by my favorite Nixie tube creation in a very long time – a fully-playable Soduku board.

nixie_tube_sudoku

Trashbear Labs built this Nixie Soduku board using 81 individual tubes, arranged into a grid, and controlled by a couple of dials and a keypad. There’s even a built-in solver algorithm, in case he gets stuck trying to solve a particularly challenging puzzle.

Want one just like it? Trashbear has been kind enough to share all of the schematics, source code, and design files in one handy .ZIP archive here.

[via Hack A Day via Adafruit Industries]



Naughty Gnomes

Naughty Gnomes

2021 Jaguar E-PACE

2021 Jaguar E-PACE

Sculpting Homelander

Sculpting Homelander

Advertisement
2022 GMC Hummer EV Is a 1000 hp Off-Road Supertruck

2022 GMC Hummer EV Is a 1000 hp Off-Road Supertruck

2021 Porsche Panamera Lineup Topped by Turbo S E-Hybrid

2021 Porsche Panamera Lineup Topped by Turbo S E-Hybrid

2021 Ford Bronco Configurator Shows Off Colors and Pricing

2021 Ford Bronco Configurator Shows Off Colors and Pricing

Advertisement