Gixie Clock is a modern device that reproduces the retro beauty of Nixie tube displays. The code and hardware of Gixie Clock is open source, you can upload your own code yourself. We keep unused IO on the PCB, you can add other hardware to the Gixie Clock. We are students and we don’t have enough money to produce Gixie Clock, so we launched this campaign.
See: https://igg.me/at/gixieclock/x#/