I’ve been working on a project using the MSP430F5529 – a really nice microcontroller with built-in USB functionality. The final product should get an etched board. However it has a whole Launchpad for now, so I thought I’d dust off the 3D printer and make a case. My favourite tool is still OpenSCAD so I came up with an adjustable enclosure. It should be easy to add any openings or custom bit if you want to.