Introduction: An Easy to Build Real Homemade Computer: Z80-MBC2!If you are curious about how a computer works and interacts with "external things", nowadays there are a lot of boards ready to play like Arduino or Raspberry and many others. But this boards have all the same "limit"... they hide the inner part because they use a MCU (Micro Controller Unit) or a SOC (System On Chip) so you can't touch the CPU, I/O, the internal bus and all these stuff that are what makes a computer work.There is a...