I try to keep the structure of pxlDigit_24 as modular as possible. The aim is to be able to arrange the individual digits as you like. I created different housings for this.
One of them is this case in which four digits can be arranged next to each other. Unfortunately it is a bit too wide (276mm) for standard 3D printers.
So that the housing of the pxlDigits can still be produced on a normal 3D printer, I also designed a housing for individual digits. In this way, the circuit boards including the diffuser can be installed in the individual housings and arranged as desired.
I am currently working on further cases which I will be introducing here soon. :)