In this video I show how to use a Raspberry Pi 4, along with a Digilent Analog Discovery 2 USB scope/logic analyzer/signal generator/etc to create a portable electronics test suite. The whole device attaches to the back of a monitor via VESA mounting and plugs in with one cable to allow for easy transportation:
More specifics are available via the video description, and I’ve got a followup video in the works that shows a really cool use case. Be sure to subscribe on YouTube (and turn on notifications) to see what happens next!