Changes
/* Mechanics */
[[File:CPC664 D-o-S membrane unrotated.jpg|380px|left]]
* '''CPC 664 Keyboard Membrane'''
* Single "membrane" foil (with 19pin connector) (Seems to work more like the old PCB keyboard)
* Connections are closed when the key touches the contacts on the foil
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[[File:CPC6128 Keyboard membrane unrotated.jpg|380px|left]]
* '''CPC 6128 Keyboard Membrane'''
* Two membrane foils (with 2x10pin connector)
* Connections are closed when the key presses the two foils against each other.
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