Thanks for your answers, I appreciate it. And same to the others who answered my original question! > I do have a side business building custom electronics, bu

Thanks for your answers, I appreciate it. And same to the others who answered my original question! > I do have a side business building custom electronics, but I think I still qualify as hobbyist :-) Taking this even further off-topic, could you elaborate a little? What kind of stuff are you doing? I imagine there is a niche for one-off or small batch stuff, but OTOH on aliexpress (or whatever) you can find almost every electronic gimmick you can imagine (and plenty you couldn't imagine!) for ridiculously low prices.