This is a great exposition of building and designing a vintage Z-80 computer. There’s a good discussion of the interfacing and bus operation. This system would have been way beyond state of the ...

I do have my old original TRS-80, and an old serial terminal (see ... There have been a few replica retro computers of various degrees of fidelity and they are usually cheaper and smaller than ...

Gallery: These 15 vintage PCs shaped the way we think about ... stacked on top of one another like bricks, and ‘70s- and '80s ...