I can recommend a 'Hacker Boxes'[1] subscription. It's $44/month currently, every month you'll get all the parts to build some gizmo or project and a full list of instructions. The prerequisites are that you know how to solder and have a soldering iron, and have a computer you can run the Arduino IDE on (even a Raspberry Pi can do that these days).

If you don't know how to solder the Hacker Boxes folks have a soldering workshop kit that includes an iron[2], but many maker spaces will do soldering clinics. Soldering irons are available as cheap[3] and more expensive[4] (and ludicrous[5]). The Arduino IDE runs on pretty much anything (Linux, MacOS, Windows).

[1] https://hackerboxes.com/

[2] Soldering Workshop --- https://hackerboxes.com/collections/subscriptions/products/s...

[3] $13 iron from Amazon --- https://www.amazon.com/dp/B09DY7CCW5

[4] ~$150 soldering station --- https://www.amazon.com/dp/B077JDGY1J?th=1

[5] $1000+ Metcal station --- https://www.qsource.com/itemdetail/?itemCode=MX-5210-M020