Technical corner
Rewiring your +2/+3 Joystick Ports to Atari Standard - Spectrum for Everyone
Interfacing with Video Game Controllers - Circuit Cellar
How to build an Amiga Joystick to USB adapter (DB9 to USB) - Retro32
Joystick Port | MSX Resource Center (Page 1/14)
DIY Joystick Splitter Project
Retro 9 Pin Joystick to USB Converter : 4 Steps (with Pictures) - Instructables
Radio Shack Avenger 700 Joystick - 2 row 15 pin connector - Project Guidance - Arduino Forum
C-64 Workshop / Pin Connections
commodore 64 - Would a multi button controller have been possible on the C64? - Retrocomputing Stack Exchange
Retro 9 Pin Joystick to USB Converter : 4 Steps (with Pictures) - Instructables
Joystick Pinouts
PassioneCommodore.it
9pin Joystick Controller Cable for Atari 2600 Commodore C64 Vic-20 Amiga Sega M | eBay
DB9/DIN6/DB15 joystick pinouts - Classic Computing Discussion - AtariAge Forums
Joystick Electrical connector D-subminiature RS-232 Commodore 64, joystick, angle, white, electronics png | PNGWing
Reviving an old joystick with an Arduino Leonardo | It's Every Bit For Itself
D SUB9 <> DIN Joystickadapter for VP/O2
Latest Atari 2600 controller USB options
Atari 7800 joystick - Retronic DesignRetronic Design
Atari – Kempston Joystick Pinout diagram. – JamBlog!
