[robbbbbbbbbbbb]

+1 for Nand to Tetris.

As someone who came to computing through high level software and a little later than many (I wasn't dismantling appliances at age 5 like you hear in a lot of people's origin stories) this was a really empowering ground-up introduction to hardware architecture.

One of the few Coursera courses [1] I actually finished and found rewarding, challenging and fun throughout.

1. https://www.coursera.org/learn/build-a-computer