These are more practical tutorials, but very much a "bottom up" style of learning: https://github.com/practical-tutorials/project-based-learning https://github.

These are more practical tutorials, but very much a "bottom up" style of learning: https://github.com/practical-tutorials/project-based-learning https://github.com/practical-tutorials/project-based-learnin... Not listed there but I also found Ben Eater's 8 bit computer a fantastic learning tool.