Jeremy S. Cook demonstrates how to use a Raspberry Pi 4 along with a Digilent Analog Discovery 2 USB scope/logic analyzer/signal generator 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. A follow-up video will demonstrate a cool use case.
See the video below and the blog post here.
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Yeah, you need a monitor but is portable… Much more than a netbook with an usb oscilloscope 😜