C-64 Workshop / Pin Connections
NES and SNES Controllers on a 6502 (like the C64) – pagetable.com
Tube Time on Twitter: "the left one is a Commodore 1351 mouse designed for a C64/C128, while the right one is meant for an Amiga. the pinouts are very close and neither
Connectors Commodore 64 – My old computer
Reviving an old joystick with an Arduino Leonardo | It's Every Bit For Itself
Joystick - DenialWIKI
Atari joystick port - Wikipedia
solving the CD32 joypad "mystery" - English Amiga Board
Pin out for a MAME Controller Hack | Retropie arcade, Bartop arcade plans, Arcade room
Reading C64 Joysticks and Analog Signals (Programming Electronics with the Commodore 64 Part 3) - Retro Game Coders
Octocom
Problems Connecting an Arduino Uno to a Commodore 64 Joystick Port - Retrocomputing Stack Exchange
commodore 64 - Would a multi button controller have been possible on the C64? - Retrocomputing Stack Exchange
Joystick information and circuits
Retro 9 Pin Joystick to USB Converter : 4 Steps (with Pictures) - Instructables
Making a Joystick for C64 or Atari | Kosciusko Media
Control Port - C64-Wiki
Joystick interface for C-16, C-116 and Plus/4 - V1.1
A Keypad Joypad For Your Retro Gaming | Hackaday
Commodore 64 Joystick Switcher (Revision C) - Share Project - PCBWay
Amiga Joy
How to connect old Atari style joystick to bluetooth PCB? - Electrical Engineering Stack Exchange
Joystick with 2 button support - English Amiga Board
