My machine interface uses the ps/2 input on the PC for the buttons on the console. I can also plug in an external keyboard, but it overrides the console buttons. I want to leave the keyboard plugged in and mount it permanently and be able to use both (without a switch).
There are splitters like this:
CBA 222 - PS/2 Keyboard Adapter (connects two keyboards into one PC keyboard port) - CyberResearch
and there are splitter like this:
$3.00 Cable en Y pour clavier et souris PS2 - SuperGadgets.ca
What kind of electronics does it take to make these splitters work (or would they work?). Would some kind of arrangement of diodes do the trick?
There are splitters like this:
CBA 222 - PS/2 Keyboard Adapter (connects two keyboards into one PC keyboard port) - CyberResearch
and there are splitter like this:
$3.00 Cable en Y pour clavier et souris PS2 - SuperGadgets.ca
What kind of electronics does it take to make these splitters work (or would they work?). Would some kind of arrangement of diodes do the trick?