tiny bootloader for early 68k Macs

Doom for 16-bit DOS computers

This board is and EGA clone based on a reversed PA-WTEGA card, based on the chipset by CHIPS (P82C435 + P82A436).

The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics

IBM Colour Graphics Adapter schematics redrawn in KiCad

Decode the analog waveform extracted from old computer mag tapes

Reverse engineering the original 1968 Dubreq Stylophone

Run Windows CE applications on desktop Windows

Repo for the 486 breadboard computer project

The MiSTer Multisystem console Hardware PCB - FPGA platform

Adapting USB devices to work on old computers

A collection of 24 x 24 dp SVG spinners! (CSS & SMIL)

A Super NES ROM Disassembler

Restores Discord Desktop Client functionality on OS X 10.9-macOS 10.14.

A FUSE filesystem that serves MAME ROMs from various places on your hard disk.

Ctrlr

Replace aging vintage computer power supply with modern ATX PSU

A Firefox extension to get the classic Wikipedia interface back, pre-January 2023.

FM synth reverse-engineering

A minimal new SSH client for Mac OS 7/8/9

cc64 is a small-C compiler written in Forth, hosted on the Commodore C64, Plus4 and C16 with 64k, and on the Commander X16. It is targeting the 6502 CPU.

Arduino MIDI interface for C64 SFX Sound Expander V1.0

This repository contains all the code used in our paper "Queuing Safely for Elevator Systems amidst a Pandemic"

Displays the progress file on 16-bit Windows (tested on WfW 3.11)

USB Keyboard/Mouse/Gamepads on Retro Computers!

a multi-system chiptune tracker compatible with DefleMask modules

VMware mouse driver for Windows 3.1

Python based Code Reverse Engineering tool -- Take 3

JSKIDPIX v1.0.2021

BSD-licensed Yamaha FM sound cores (OPM, OPN, OPL, and others)