I made one extra large using anim-gifs of nixie tubes - it displays 00.0000 to 10.0000 - I didn’t need +/- or decimal point. The LFO is just there to generate an input CV for demonstration.
Which frame of the animation to display is controlled by 0-10V CV for each digit to the computerscare modules, so I needed a LUA Script to break down the CV to single digits. I used the numeric value, and did the calculations - you might as well have used some string functions. the update fequency is set to 1Hz - that can be changed in this line
local periodNSamples = 1 / sampleTime
my vcv patch
nixie-cv.vcv (1.4 KB)
link to a nixie gif
the lua script:
nixiesynth.lua.txt (1.6 KB)
You could use Nysthi bignumbers instead of Computerscare custom blanks.
You have to build WrongPeopleVCV for rack 2.x from source to use the LUA script.