Complete Home-Built 8-bit CPU + Computer with graphics and sound made from scratch using 74HC Logic

Thanks everyone for your most kind comments. For anyone wondering, my computer was inspired by Bill Buzbee's work on his Magic-1 homebrew Minicomputer. I saw it many years ago on his website, and I fell in love with the idea. I decided I would design myself a computer from scratch as well. This build was actually a quick draft build, which I used to test out my design ideas, and the result was what you see in this video. I am the kind of person that will not copy anyone else's work. I always think about ho