A very simple game loop written in C & SDL

Modular and configurable OS for embedded applications

Information, photos, documentations, software, circuits, ROMs of Soviet home computers.

Example of connecting USB Web camera to STM32F4 USB HOST

Multitasking OS for Scorpion ZS GMX (ZX Spectrum - compatible).

This might be useful to somebody 😜.

VT100 Terminal with TFT LCD

ZX_RGBI2VGA-HDMI GOTEK floppy drive emulator with FlashFloppy firmware I2C 40x4 OSD interface

ZX BUS Kempston Mouse Controller

The zxspec48-app is an empty SDCC application template for ZX Spectrum 48K.

Command-line cross-compiler of assembly language for Z80 CPU.

ZX Spectrum soundcard for NEMOBUS/ZXBUS

Easy-to-build minimalistic ZX Spectrum clone

Adapting USB devices to work on old computers

Scorpion ZS-256 Turbo+. Russian ZX Spectrum clone. Schematics and PCB.

Floppy disk emulator for old computers and machines, Amiga, Atari ST, etc.

Information, photos, documentations, software, circuits, ROMs of Soviet home computers.

Библиотека для работы с датчиками DHT11/DHT22/AM2302/AM2301 на STM32

Alternate firmware for ZXKIT1 VGA scandoubler for ZX Spectrum

ZXKM

Минимальная обвязка под ESP32