ESP8266/ESP32/Arduino custom modem<->internet simulator with lots of features

MSX wifi (ESP8266 via RS232)

TTGO VGA32 Bare-metal SPC-1000 emulator

Schematics of the PC-Engine CD-ROM2 - Includes comments about differences between CDR-30A and the older CDR-30

電車でGoマスコンをスイッチに繫ぐときのスケッチ

MIDI-Stick is a small MIDI synth based on the SAM2965 that plugs in the joystick port of your sound card

Keyboard converter firmware for the Sharp X68000

External Floppy adapter for Sharp X68000 and HxC or Gotek

vagrant story의 한글 번역 작업

x68k midi card

PiSCSI allows a Raspberry Pi to function as emulated SCSI devices (hard disk, CD-ROM, and others) for vintage SCSI-based computers and devices. This is a fork of the RaSCSI project by GIMONS.

RaSCSI allows a Raspberry Pi to function as emulated SCSI or SASI devices (hard disk, CD-ROM, and others) for Sharp X68000 and other Japanese home computers with a SCSI controller.

PS/2 to serial port mouse adapter

Plans and Arduino code for building a PS/2 mouse to Serial mouse adapter

Anachro Mouse, a usb to serial mouse adapter.

Convert USB mouse to Serial mouse using Pi Pico

Connect a USB mouse to your retro computer using a Raspberry Pi

NES Emulator with SD card and menu support for the Raspberry PI Pico, Pico 2 and other RP2040/RP2350 based microcontrollers. Play your games from SD card on a HDMI display.

X68000キーボードコネクタにUSBキーボードとUSBマウスを接続します

MS-DOS Text Editor

ESP32 - Sound and Vision - Video Streaming to the ESP32

Passive VGA adapter 666 for Raspberry-Pi B+

Resources for Gert VGA 666

RGBS converter for MDA, Hercules, CGA and EGA

Major update