Joystick Electrical connector D-subminiature RS-232 Commodore 64, joystick, angle, white, electronics png | PNGWing
Rewiring your +2/+3 Joystick Ports to Atari Standard - Spectrum for Everyone
General Purpose port - MSX Wiki
Atari 7800 joystick - Retronic DesignRetronic Design
Converting the “Competition Pro Extra USB” to C64/Amiga/Atari DB9 – pagetable.com
Making a 9 Pin Joystick Cable (for Sega Genesis, Commodore 64, ColecoVision, Atari, etc.) - YouTube
Atari-style joystick to PC joystick adapter pinout description @ Pinouts.ru
15-pin - Joystick-MIDI-port Layout
Atari ST
D SUB9 <> DIN Joystickadapter for VP/O2
Dragon 32 Joystick adapter | Vrai's Retro Stuff
Atari joystick port - Wikiwand
CSEE4840 PROJECT
9pin Joystick Controller Cable for Atari 2600 Commodore C64 Vic-20 Ami – RetroArcadeCrafts
Retro 9 Pin Joystick to USB Converter : 4 Steps (with Pictures) - Instructables
Retro 9 Pin Joystick to USB Converter : 4 Steps (with Pictures) - Instructables
A Keypad Joypad For Your Retro Gaming | Hackaday
Atari 7800 joypad to MSX Adapter | danjovic | Hackaday.io
commodore 64 - Would a multi button controller have been possible on the C64? - Retrocomputing Stack Exchange
The Atari joystick Pinout Common Ground. - Atari 8-Bit Computers - AtariAge Forums
How to connect old Atari style joystick to bluetooth PCB? - Electrical Engineering Stack Exchange
C-64 Workshop / Pin Connections
Ardunio Micro Joystick Card | The Sim
Reading the Sega Mega Drive / Genesis control pads | PICAXE Forum
DB9/DIN6/DB15 joystick pinouts - Classic Computing Discussion - AtariAge Forums
