HP-25 DIY with Z80
|
06-04-2020, 11:35 AM
Post: #19
|
|||
|
|||
RE: HP-25 DIY with Z80
Which key caps did you use? I could do with some of those as well:
This is my HP45 desktop calculator. It is basically a prototype board for my classic replacement board, running Tonys emulation code on a PIC, display drivers are original HP ICs and there is a NEC mcirocontroller interfacing between the two. |
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 1 Guest(s)