intro
who is peepaw?
Me!
why a retro computer?
help a kid understand computers
why z80?
cheap, available, cheap

the plan
build from scratch
build something like a tec1https://en.wikipedia.org/wiki/TEC-1
a great guide is the 1981 book build your own z80 computerBuild
Your Own Z80 Computer Steve Ciarcia/
get started with nop...