P.V.E.D.
For a while now I have wanted to build the P.V.E.D as designed by Alain Iamburg. There is a GitHub with everything you need to get started, and a series of blog posts explaining a couple of different ways you could then approach the problem.
I’ve had the bits needed to build one for quite a while - but finally got around to building it.
I’m thinking about maybe trying to find a half decent case and doing either this thing on perf board or maybe even having a crack at a small PCB! Time will tell…