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Public designs

2 boards

c128-mmu-256k-exp

C128 MMU 256K RAM expansion

schematicpcbbomconnectorresistor

MIT2600Jul 9, 2026

Allow a modern USB keyboard to be used with a Commodore 128 in place of the original keyboard.

schematicpcbbomcapacitorresistortransistorconnector

GPL-3.02000Jul 9, 2026