You bet! There seems to be a TON of online content these days. You can learn from places like MIT even.
Found a sample playlist on YT that would help with the theory end of things. Traditional classes would mix in some simple soldering and circuits as you go, but theory is important. (Below).
Haven't done much with Bitcoin Veterans yet. I should. Thanks for the nudge.
https://youtube.com/playlist?list=PLnVYEpTNGNtUSjEEYf01D-q4ExTO960sG&si=NZA_2X-2q85K3W2R