Joystick - DenialWIKI
Interface - C64-Wiki
commodore 64 - Reading both keyboard and joystick with non-KERNAL code on C64 - Retrocomputing Stack Exchange
Commodore 64 128 JOYSTICK ESD Protection 6526 Sid 6581 Amiga vic20-PCB NEW! 2pcs | eBay
C64 Control Port Devices Tester | MalLog
C64 Joystick Adapter - Share Project - PCBWay
Building a Paddle for Arkanoid, for the Commodore 64 - Valiant EN
![Homebrew C64 "Paddle" Box : 4 Steps - Instructables](https://content.instructables.com/ORIG/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
Converting the “Competition Pro Extra USB” to C64/Amiga/Atari DB9 – pagetable.com
Joystick Port Switcher (Commodore 64)
Problems Connecting an Arduino Uno to a Commodore 64 Joystick Port - Retrocomputing Stack Exchange
Connectors Commodore 64 – My old computer
Commodore 64 - Wikipedia
C-64 Workshop / Pin Connections
Commodore 64 Joystick Port Switcher - YouTube
Connectors
commodore 64 - Would a multi button controller have been possible on the C64? - Retrocomputing Stack Exchange
Tezza's Classic Computers Articles and Projects - Blowing up and then fixing a Commodore 64
![Commodore Info Page - Articles: C64 - DTV2 with IEC, keyboard and joysticks [en]](https://www.commodore-info.com/foto/th_computer_c64_dtv2_14.gif "Commodore Info Page - Articles: C64 - DTV2 with IEC, keyboard and joysticks [en]")