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Keyboard Assembly

Assembly

The raised key deck: a moulded keycap set over a membrane stack, scanned by a small key-matrix board that reports presses to the main MCU. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bill of materials for Keyboard Assembly

3 top-level lines as of r24818
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Keycap Set cash-register-keycap-set 1× 1 · part
2 Membrane Sheet cash-register-membrane 1× 1 · part
3 Key Matrix Board 3 parts cash-register-key-matrix-board 1× 1 0 assembly