A Keypad Joypad For Your Retro Gaming | Hackaday
Joystick information and circuits
Retro Isle - Spectrum Joysticks
TRS80 Color Computer 1/2/3 Dragon 32/64 Atari Joystick Adapter Free Ship ! | eBay
Making a Joystick for C64 or Atari | Kosciusko Media
Atari – Kempston Joystick Pinout diagram. – JamBlog!
Retro 9 Pin Joystick to USB Converter : 4 Steps (with Pictures) - Instructables
File:Numbered DE9 Diagram.svg - Wikipedia
Interfacing with Video Game Controllers - Circuit Cellar
DIY Joystick Splitter Project
Joystick Pinouts
Atari-style joystick to PC joystick adapter pinout and wiring @ old.pinouts .ru
Reviving an old joystick with an Arduino Leonardo | It's Every Bit For Itself
Atari 7800 joystick - Retronic DesignRetronic Design
Radio Shack Avenger 700 Joystick - 2 row 15 pin connector - Project Guidance - Arduino Forum
Reading the Sega Mega Drive / Genesis control pads | PICAXE Forum
commodore 64 - Would a multi button controller have been possible on the C64? - Retrocomputing Stack Exchange
Controller Conversion Help - Atari Jaguar - AtariAge Forums
Atari – Kempston Joystick Pinout diagram. – JamBlog!
amiga DB9 port – TruMouse.com
How to build an Amiga Joystick to USB adapter (DB9 to USB) - Retro32
Atari-style joystick to PC joystick adapter · AllPinouts
Atari joystick port - Wikipedia
D SUB9 <> DIN Joystickadapter for VP/O2
