File:Mach 3 joystick (vue avec cable).jpg - Wikimedia Commons
Joystick Controller - PCB and Wiring
Atari joystick port - Wikipedia
9pin Joystick Controller Cable for Atari 2600 Commodore C64 Vic-20 Ami – RetroArcadeCrafts
Zero Delay Arcade USB Encoder Wiring Guide | The Pi Hut
pagetable@mastodon.social on X: "[UPDATE] Converting the “Competition Pro Extra USB” to C64/Amiga/Atari DB9 https://t.co/V7GpznRbNr The post now includes the new “V1.2” pinout and was updated with the use of a joystick extension
PC joystick interface
Joystick PC Gameport · AllPinouts
The Atari joystick Pinout Common Ground. - Atari 8-Bit Computers - AtariAge Forums