The Atari joystick Pinout Common Ground. - Atari 8-Bit Computers - AtariAge Forums
Converting the “Competition Pro Extra USB” to C64/Amiga/Atari DB9 – pagetable.com
Reviving an old joystick with an Arduino Leonardo | It's Every Bit For Itself
Joystick - DenialWIKI
A Keypad Joypad For Your Retro Gaming | Hackaday
Sega Mega Drive / Genesis 3-Button (A,B,C) Controller – Raspberryfield – IT, video games and comics
How to connect old Atari style joystick to bluetooth PCB? - Electrical Engineering Stack Exchange
commodore 64 - Would a multi button controller have been possible on the C64? - Retrocomputing Stack Exchange
File:Atari joy-port.svg - Wikimedia Commons
Joystick 2 button mod questions - English Amiga Board
Ardunio Micro Joystick Card | The Sim
Atari joystick port - Wikiwand
Atari-style joystick to PC joystick adapter pinout and wiring @ old.pinouts .ru
Connectors Commodore 64 – My old computer
Joystick Port | MSX Resource Center (Page 1/14)
Retro 9 Pin Joystick to USB Converter : 4 Steps (with Pictures) - Instructables
Making a 9 Pin Joystick Cable (for Sega Genesis, Commodore 64, ColecoVision, Atari, etc.) - YouTube
Joystick Electrical connector D-subminiature RS-232 Commodore 64, joystick, angle, white, electronics png | PNGWing
Atari 7800 joystick - Retronic DesignRetronic Design
Reading the Sega Mega Drive / Genesis control pads | PICAXE Forum
9pin Joystick Controller Cable for Atari 2600 Commodore C64 Vic-20 Ami – RetroArcadeCrafts
BYO Atari 7800 Controller - Schematic for dummys - Atari 7800 - AtariAge Forums
amiga joystick – TruMouse.com
