There are 3 repositories under vintage-computers topic.
A curated collection of technical documentation for Arcades, Handhelds, Consoles, Computers and MCU’s.
Over 250 part numbers, premade PDF's & Gimp Files 74/4000 Logic/PIC/AVR/68k/6502/z80 and more.
A Vic-20 clone created with [almost] all readily available parts
A collection of vintage-style GTK themes.
Talos ES™ is a mini-computer, built with standard, discrete logic (74-series chips), featuring a custom RISC CPU. It's meant for education and entertainment.
A transcript of the TRS80 Model 100 schematic
The WE816 is a 16-bit 65816 based system with 512K of System RAM, 96K of System ROM, 32K of video RAM, a TMS9918 graphics processor and an AY-3-8910 Sound chip. The system runs a custom version of BASIC and supports commodore compatible IEC disk drives.
This a Java tool that interfaces to the DuPAL board via serial connection. It performs analysis that would be problematic to implement on a MCU.
Http Time Travel Proxy is an HTTP proxy server written in NodeJS to allow browsing back in time using archive.org's WaybackMachine. You can configure your Internet Explorer or Netscape Navigator on any system to use this proxy to travel back in time and browse the world wide web of yesteryear.
WASD-style joystick for vintage computers. With an added Arduino Pro Micro you can use it as a USB-keyboard, so if you wanted a DIY streamdeck or Macro-keyboard - then the C64 JoyKEY can do that as well.
Reverse-engineering documentation about the Q1 microcomputers, the world's first true microcomputers (1972) with integrated microprocessors.
Intel 8080 Emulator on 4004 Evaluation Board
Being an obsessed, compulsive hoarder I decided to try and compile a list of all the emulators I could find.
The placeholder Official NABU Internet Adapter issues list. *Read Instructions Before Posting*
Firmware for the DuPAL board.
Fixedsys - Old Fashion Font
Recreating retro computer schematics in KiCAD
Hobby project for vintage TRS-80 model 3, 4 and 4P computers made by Radio Shack in the 1980s.
Graphical tool to aid in the analysis of Programmable Array Logic (PAL) devices.
Commodore C386SX-LT 2MB memory module schematics
Soundcard Designs for Pocket Computers (ポケコン) (Sharp, Casio, TRS80-M100,...)
Vintage technology information collected from SuperHacker discs