1 How does a USB keyboard work?
Ben Eater captures a USB keyboard's signals on an oscilloscope and works through the protocol manually, recommended to anyone trying to understand USB at wire level.
Topic
protocol decoding
2 videos. Ranked by independent recommendations, not by views.
2 [001] Sigrok and Logic Analyzers
A beginner-friendly how-to and showcase for cheap logic analysers with Sigrok software, suggested as a way into capturing and decoding digital signals.
