Sometime in late 2022, my brain decided that it wanted to make a Nixie-glow night light that uses cheaper symbol tubes for my daughter and nephew (3 yo). I had a bunch of Nixies I had obtained recently, and more specifically a lot of IN-7s, IN-7As, and IN-7Bs. My initial idea was some simple device to just gently flash random symbols in nice patterns. I looked around for existing projects I could tailor to my needs.
However, during this process I had an epiphany when I was testing my IN-7 tubes. If I rotated the 'm' symbol on an IN-7, I could get an epsilon(ε)-looking 'e'. Also, the '+' symbol could be a simple 't' and I could spell my nephew's name "εmmε++". Nice! Wait, my daughter's name is six characters too, what if...
![299883405-243bab7f-05ea-454b-98be-dd6fbc3197f3.png](https://groups.google.com/group/neonixie-l/attach/a24c105a1a56/299883405-243bab7f-05ea-454b-98be-dd6fbc3197f3.png?part=0.1&view=1)
Anyway, I am happy to share my hopefully mostly original idea for a Nixie device, named after my daughter and nephew:
https://github.com/nonik0/Stemmett-Nixie-DeviceWould love to hear any thoughts and input! It's my first completely homebrew project with the PCB design, component choices, etc. My feelings won't be hurt if there's a flaw you see! I really need to make a case for these because I built the hardware over a year ago. 😬