[bruckie]

For anyone else interested, I found this tutorial really useful for learning to create a schematic and lay out a PCB with Kicad, then export it for manufacturing: https://www.youtube.com/watch?v=t5phi3nT8OU.

I created a set of small boards and had them SMT-assembled for <$100 shipped. Tools and services for hobbyists have come a long way in the past decade or so.

(the other stuff on his channel is good, too)

[fullstop]

For me, the most useful thing was learning the hotkeys. I struggled adding vias for longer than I'd care to admit.