Back-lit PCBs SciFi Greeble Panel Prop

Part of the greebles video on my channel: 

First, PCBs

To make your own, you'll need to get the PCBs ordered first, because there will probably be a bit of a wait time on that order (1-2 weeks or so). The PCBs are the ones that give this that cool real look, so there's no way around it. On the positive side, they should be rather cheap.

You will want to go to this project and either straight order it through PCBWay (you can also get the LEDs+resistors assembled, won't be that cheap anymore but zero hassle), or you can download the gerber files and reupload them to your PCB provider of choice.

Don't solder wires before mounting.

3D Printed Parts

Now it's easy. In the photos there are 2 assemblies together. Depending on how many PCBs you made you could have only 1 assembly or extend to more.

So print one InnerPCBsMount per assembly. You can have a color change if you want to highlight the traces like in the photos.

Then print as many corners as you need for your setup, nothing special there. You can either use Corner2PCBMount everywhere and it will look cool even on the ends, or you could use the Corner1PCBMount on ends if you like that look better or you are short on space.

If you still don't want to order PCBs but you want to have this, I guess you could also print the PCB footprint from the pcbgreeble-WholeAssembly.STEP file but that would really hurt my soul.