HP-25 DIY with Z80

[Maximilian Hohmann]

Hello!

(04-29-2020 06:51 PM)Geoff Quickfall Wrote:  I WANT ONE TO MAKE,!!!!

MEEE TOOO!!! It would be big enough to cover our flight management system completely if I ever take it to work (provided there is any work left in a couple of weeks...).

However I would probably only want to make the keyboard and display part and connect that to some Arduino. My Z80 machine language programming days lie almost 40 years back. I rather learn something new (or read a couple of good books) than to start on the Z80 again.

A realla nice project!

Regards
Max