Joystick interface for C-16, C-116 and Plus/4 - V1.1
The Keypad Joypad - Amiga, Atari, C64... | Hackaday.io
Reviving an old joystick with an Arduino Leonardo | It's Every Bit For Itself
Mingos Commodorepage
C64 DB9 compatibility | Official Pyra and Pandora Site
Connectors Commodore 64 – My old computer
Joystick C64 vs Joypad NES – Retro Fixer
Joystick – C64-Wiki
DIY) USER PORT DONGLE for C64 586220 DIAGNOSTIC CARTRIDGE - Share Project - PCBWay
Retro Isle - C64/128 Technical Section
Making a Joystick for C64 or Atari | Kosciusko Media
Problems Connecting an Arduino Uno to a Commodore 64 Joystick Port - Retrocomputing Stack Exchange
Controlport – C64-Wiki
Joystick interface for C-16, C-116 and Plus/4 - V1.1
Atari joystick port - Wikipedia
![TUT] Mega Drive Pad am AMIGA / C64 mit Buttonremapping - Commodore - Circuit-Board](https://i2.wp.com/www.c64brain.com/wp-content/uploads/2019/03/Joystick-Pinout.jpg?ssl=1 "TUT] Mega Drive Pad am AMIGA / C64 mit Buttonremapping - Commodore - Circuit-Board")
TUT] Mega Drive Pad am AMIGA / C64 mit Buttonremapping - Commodore - Circuit-Board
Connectors Commodore 64 – My old computer
Joystick 2 button mod questions - English Amiga Board
Obsolescence Guaranteed: Converting the 'Commodore 64' DTV
Vectrex Controller to Atari 2600 Adapter - CNK
C-64 Workshop / Pin Connections
Building a Paddle for Arkanoid, for the Commodore 64 - Valiant EN
Connectors Commodore 64 – My old computer
9pin Joystick Controller Cable for Atari 2600 Commodore C64 Vic-20 Ami – RetroArcadeCrafts
File:C64joy.png - SamyGO
9 Pin Joystick to USB Adapter
