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@@ -59,3 +59,6 @@ Please if you do, don't remove my name from the PCB, and schematics!
If you have any questions or remarks, you can reach me at mahjongg@xs4all.nl
by the way, if you need a manual for your ZX81+38 you can find it here: http://www.retro8bitcomputers.co.uk/Content/downloads/manuals/zx81-basic-manual.pdf
Also, if you are using a real keyboard foil then you need the connectors, the actual connectors you need are Molex parts 22-02-3053 and 22-02-3083.
Note when soldering that you solder them in with the correct orientation, as the two foil ends are metalized on diferent sides, and so the 5-pin 22-02-3053 should be mounted 180 degrees rotated compared to the orientation of the 8-pins 22-02-3083. If the orientation is wrong the connectors will not make contact with the metalized side of the foil. You can fi9nd these connectors from different distributors, or from https://www.sellmyretro.com/offer/details/set-of-molex-keyboard-membrane-connectors-for-sinclair-zx81-10859