Here's an example of using a "measurement track" to find a repetitive glitch (or jitter) in a clock signal. Okay, sure, it's a 40-year-old design, but it's still there AND measurable! youtube.com/watch?v=ZWf8t_…
Thur 2/1: Redrawing the TRS-80 MC-10 Schematic in KiCad 8 RC2! We repaired one of these on-stream a couple of years ago. Now it is time to add its schematic to the Bit Preserve archive. youtube.com/live/11hBRgYjp…