Electronics is pretty broad. There are books for each area, depending on what you want to do: - Building kits? - Building circuits someone else designed? - D

Electronics is pretty broad. There are books for each area, depending on what you want to do: - Building kits? - Building circuits someone else designed? - Designing printed circuit boards? - Designing digital circuits? - Designing analog circuits? - Designing power electronics? - Designing RF and microwave electronics? - System design and assembly? It's a great hobby. You can spend decades learning all this, and more. I have.. And don't get just one book. Get a few different ones. Google for stuff. Search Isohunt for ebooks. Get application notes from component manufacturers. There are tons of free useful info in those.