https://www.kickstarter.com/projects/doayee/nixie-tube-driver - Link!
This probably isn't the first Nixie Tube Driver to pass through the EEVBlog forum, and probably won't be the last, but it's a project I (and a couple mates) have been working on for a while (on and off) and we decided to kickstart it a couple weeks ago. It's received far more interest than we expected so far, and hopefully some of you will be interested too!
The hardware itself is not particularly complex, it's simply 2 high voltage open-drain shift registers daisy chained together, with a D-flip-flop and FET for the final bit. And some RGB LEDs behind the whole thing. But I do think the aesthetic of this driver is pretty great. We tried to make the driver focused on the tubes themselves, and keep the electronics minimal and as hidden as possible, allowing for flexibility of mounting in a wide range of scenarios.
The Driver has an arduino library (which while 100% functional, is being refined) to allow any arduino users to use it in as easy a way as possible. The library also controls the RGBs and allows you to set up colour fades in the background of a sketch, and smoothly blend between colours.
The driver also has facility to use IN15A/B tubes, which can display symbols, and the code is written to be easy to implement for those too (side note: I'm planning on making a rudimentary multi-meter out of mine). This is a feature we haven't seen in other drivers out there.
Hope you all like it! Any comments welcome!