box for adjustable electronic charging circuit

As we all know, the malloria of electronic circuits that we can get on the internet come without any type of box. They are assembled and ready circuit.This is the case that concerns me buy an adjustable constant current electronic load in order to be able to make checks of battery chargers etc.
Well, that's why I decided to design a box to be able to mount the bike and so apart from protecting it from a more professional aspect when it comes to using it in the laboratory. I hope you like it.