github.com/mahjongg2.ZX81plus38
1
0
Fork 0
mirror of https://github.com/mahjongg2/ZX81plus38.git synced 2026-02-13 03:15:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update README.md

Browse Source
This commit is contained in:
mahjongg2
2022-09-08 22:22:44 +02:00
committed by GitHub
parent e080f98489
commit c4d5cc046b
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
README.md
View File

@@ -73,6 +73,7 @@ ZX81plus38.kicad_sch
hopefully that was the last update
KEYBOARD PCB for a keyboard with real buttons.
KEYBOARD PCB
For a keyboard with real buttons.
on September 8, 2022. I finished my keyboard PCB, revision 1.1. I uploaded the schematic, the PCB production files, a Bill of material specifically for the keyboard, and a keyboard overlay (.PDF) which you can print out, laminate with transparent plastic, punch holes for the 40 keyboard plungers.
and a Bill of material for the keyboard with 40 keys a power LED, and solder pads for three flatcables, that are prepared so that they have wire ends with 2.54 pitch (every other wire with an 1.27mm pitch is not used) three flexcables are used with 5-wires 3-wires (for the LED) and 8-wires).