> I can understand total hobbyist who cannot afford $7 shipping often. But even then, you can bundle all your parts and order once.
Or, like me, pretty much go "Meh, its counterfeits all the way down!" and frequently tack on a buck or twos worth of other "That's interesting looking, I might want one of those one day, I'll grab a few on this order" stuff when you're buying things you need for a current (hobby grade) project, so you've got a few boxes full of (hopefully sufficiently well enough labelled and documented" junk on-hand for the next random project idea... I bet I have a dozen or so "DS18b20"s here from that approach. I _think_ I could probably find then in under 10 minutes if I had an idea that needed one right now. Maybe... (Actually, I do have that idea. I want to put temp logging on a little LiPo battery that sits under a small solar panel to run an ESP32. I _think_ it's probably failing early because the whole thing gets too hot in the du5rect sunlight. Logging will confirm/deny that, and let me measure changes with insulation and/or fan cooling. Maybe I'll go hunt for one tonight...)
Or, like me, pretty much go "Meh, its counterfeits all the way down!" and frequently tack on a buck or twos worth of other "That's interesting looking, I might want one of those one day, I'll grab a few on this order" stuff when you're buying things you need for a current (hobby grade) project, so you've got a few boxes full of (hopefully sufficiently well enough labelled and documented" junk on-hand for the next random project idea... I bet I have a dozen or so "DS18b20"s here from that approach. I _think_ I could probably find then in under 10 minutes if I had an idea that needed one right now. Maybe... (Actually, I do have that idea. I want to put temp logging on a little LiPo battery that sits under a small solar panel to run an ESP32. I _think_ it's probably failing early because the whole thing gets too hot in the du5rect sunlight. Logging will confirm/deny that, and let me measure changes with insulation and/or fan cooling. Maybe I'll go hunt for one tonight...)