Keyboard DIYing is moving outside hobbyist circles—and that's a good thing | Ars Technica
Using Commodore 64 for a 65% layout (v2) : r/MechanicalKeyboards
Build your own Commodore 64 arcade stick - a guide - Retro Games Collector
The MechBoard64 – breadbox64.com
DIY) 9PIN JOYSTICK TESTER for COMMODORE and ATARI with TWO FIRE BUTTONS - Share Project - PCBWay
C64 JoyKEY - DB9 + USB mechanical controller from RetroFletch on Tindie
Wireless Amiga and C64 Gamepad Review - Lyonsden Blog
Amazon.com: 4 Pack PC USB N64 Controller, SAFFUN N64 Wired Gamepad [3D Analog Stick] for Windows PC MAC Linux Raspberry Pi Project 64 Retropie OpenEmu Emulator (Plug & Play) (Blue/Red/Clear Green/Clear Orange) :
ArtStation - Making of FirePad64 - Joystick Replacement for Commodore 64
Amazon.com: Retro Games The C64 USB Joystick for PC : Video Games