Stephen Usher

Apricot-Hard-Disk-Interface. An interface board which uses a Raspberry Pi Pico to simulate the Apricot hard drive interface card and hard drive.

Apricot-RAM-Expansion.

Apricot-Floppy-Converter.

Pico-Scanned-Keyboard-Matrix-Emulator. Raspberry Pi Pico based scanned matrix keyboard emulator

PLCC44-EPROM-Adapter. An adapter to convert a PLCC-44 version of the AT27C4096 EPROM to a DIP pin-out

Sinclair-QL-BareMetal-Diag-ROM. Bare metal diagnostic ROM for the Sinclair QL

Apricot-Floppy-Controller-Daughter-Board. C++

vDrive-Sound-Board. C++

STFM-Accelerator-Relocator-ROM.

OPD-Computer-One-Disk-Interface. Recreation of the Computer One floppy disk interface for the ICL One Per Desk.