If you need to troubleshoot or design electronic hardware, an oscilloscope is a useful bit of kit. This week Ben and Felix put together a Raspberry Pi-based Bitscope Micro Oscilloscope with a 7-inch touchscreen. Using Autodesk Fusion 360 to design a case for 3D printing in combination with a laser cut back and stand, Ben guides us through case design considerations to ensure everything is a good fit (especially with the insanity of the metric system). There's also a sneak insight into a future project! Remember you can watch behind the scenes footage, get the build files for this project and interact with the cast on the element14 community , home of The Ben Heck Show.