and if you’ve carried a badge around, you know that all of these can be a bit touchy! You’re in luck, though – just in time, [T.B. Trzepacz] brings us a 3D-printed shell. Over on Hackaday ...

Even under ideal conditions, that’s not a lot of time to get PCBs made, 3D print parts, or write code. If only there was some standard for badge expansions that could speed this process up ...