Connectors Commodore 64 – My old computer
Commodore 64 remote controlled car - Amedeo Valoroso
Joystick Electrical connector D-subminiature RS-232 Commodore 64, joystick, angle, white, electronics png | PNGWing
Build your own Commodore 64 arcade stick - a guide - Retro Games Collector
Converting the “Competition Pro Extra USB” to C64/Amiga/Atari DB9 – pagetable.com
Control Port - C64-Wiki
Homemade joystick – Commodore 64
Commodore 64 Service Manual: Keyboard, Joystick & Paddle Interfaces
Reading C64 Joysticks and Analog Signals (Programming Electronics with the Commodore 64 Part 3) - Retro Game Coders
Website of Jan Derogee
![Homebrew C64 "Paddle" Box : 4 Steps - Instructables](https://content.instructables.com/FUG/BYFZ/FGY0OSQ5/FUGBYFZFGY0OSQ5.jpg?auto=webp&frame=1&width=320&md=ec49c266fa18ffc9d5261d5388a399d9 "Homebrew C64 "Paddle" Box : 4 Steps - Instructables")
Homebrew C64 "Paddle" Box : 4 Steps - Instructables
Joystick tester db9 (Commodore 64, Amiga, Atari, etc) - Dreamcast.nu
commodore 64 - Would a multi button controller have been possible on the C64? - Retrocomputing Stack Exchange
Joystick interface for C-16, C-116 and Plus/4 - V1.1
C-64 Workshop / Pin Connections
C64 DB9 compatibility | Official Pyra and Pandora Site
Joystick information and circuits
Joystick Controller for Commodore - Commodore 64 Brain
Reading C64 Joysticks and Analog Signals (Programming Electronics with the Commodore 64 Part 3) - Retro Game Coders
Build your own Commodore 64 arcade stick - a guide - Retro Games Collector
commodore 64 - Reading both keyboard and joystick with non-KERNAL code on C64 - Retrocomputing Stack Exchange
Commodore 64 Joystick Port Switcher - YouTube
Problems Connecting an Arduino Uno to a Commodore 64 Joystick Port - Retrocomputing Stack Exchange
The Keypad Joypad - Amiga, Atari, C64... | Hackaday.io
Reviving an old joystick with an Arduino Leonardo | It's Every Bit For Itself
