Nixie Tube Filadometer
(or is it a Filodometer? I had trouble making up my mind...)
This is a nixie tube filament meter and progress meter, using IN-12 nixie tubes. Uses a raspberry pi, gets its data from octoprint.
This requires that you install one of my other packages, smb-pi-lib. See https://github.com/sbelectronics/smb-pi-lib. It also requires that you're running my octoprint-prometheus plugin on your octoprint server.
Schematics for the project are up on my blog website at http://www.smbaker.com/