For the first heureka moment came when reading Charles Petzold’s “Code: The Hidden Language of Computer Hardware and Software” it really bridges the gap betwee

For the first heureka moment came when reading Charles Petzold’s “Code: The Hidden Language of Computer Hardware and Software” it really bridges the gap between the first simple circuitry and modern electronics. For very basic concepts of resistance current etc and the building blocks there is tons of tutorials on youtube.