Leningrad-2. Russian ZX Spectrum clone. Schematics and PCB.
Updated 2026-06-02 16:18:13 +03:00
Hardware Turbo Sound (Dual AY/YM) emulator for ZX Spectrum based on the high-speed LGT8F328P microcontroller.
Updated 2026-05-31 14:31:54 +03:00
Leningrad-2. Russian ZX Spectrum clone. Schematics and PCB.
Updated 2026-05-24 17:56:03 +03:00
Hardware layout for Evgeny Ugryumov's WD1793/MB8877/ВГ93 floppy disk controller emulator based on LGT8F328P MCU.
avr
emulator
fdc
floppy-disk-controller
kr1818vg93
lgt8f328p
mb8877
retrocomputing
wd1793
zx-spectrum
Updated 2026-05-19 22:32:24 +03:00
Open-source Beta Disk Interface (TR-DOS) for ZX Spectrum 48K/128K. Powered strictly by +5V using Fujitsu MB8877A FDC. No +12V required! Available in classic sandwich and compact single-board versions.
beta-disk-interface
fdd-interface
hardware-diy
kicad
mb8877
retrocomputing
schematics
tr-dos
zx-spectrum
Updated 2026-05-14 22:11:18 +03:00
Leningrad 2 Beta Disk Interface (TR-DOS) Controller
Updated 2026-05-14 22:09:16 +03:00
Native μPD765-based Floppy Disk Drive interface for ZX Spectrum +2A/+2B. Provides 100% hardware compatibility with the built-in +3DOS.
fdd-interface
floppy-disk-drive
floppydisk
gotek
hardware-diy
intel-8272
kicad
plus3dos
retrocomputing
schematics
upd765
zx-spectrum
zx-spectrum-plus2a
Updated 2026-05-10 19:15:47 +03:00
Memory Expansions and AY/TS
Updated 2026-03-31 21:22:46 +03:00
DivMMC controller for ZX Spectrum computers.
Updated 2026-03-30 20:07:00 +03:00