Nixie Tube Clock w/ Arduino Mega 2

This is a Nixie Tube Clock run by an Arduino Mega. It also has a set of RGB LED lights, and a button matrix on the back to change settings without plugging it into a computer. I used a set of laser-cut standoffs, but you can make your own with a small drill bit. Some background: Read here about what nixie tubes are if you're curious. Basically they're gas-filled tubes with numbers 0-9 in them, when you run some voltage through a digit it will light up. I'm sorry this guide isn't very detailed, please comment if you have questions. I also apologize that I don't have pictures of the RGB LED lights I used.

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