Nixie Clock

I had IN-12 nixie tubes lying around from a batch I bought for a clock that I made a few years ago, and I decided to make a new clock since I had given that old one away. I wanted a sleek and practical clock. The one I am building has:

• No buttons - time data acquired via a built in GPS unit
• An anodized aluminum black case
• A magsafe power connector and cord
• Six digits - 4 digits for displaying HH:MM and two that cycle between time and temperature
• Time keeping accuracy of 2 PPM/year courtesy of the DS3231 used for timekeeping

Each of these features took some work, so I'll be going into detail on each in future blog posts.