Old atari, commodore-64, amiga joystick you can use on your computer usb converter circuit circuit based on Atmel ATmega8-pin adapter does not require power from the USB port in addition to working with 5Volt…Electronics Projects, USB Joystick Converter for Atari, Amiga, Commodore 64 “avr project, microcontroller projects, “

Old atari, commodore-64, amiga joystick you can use on your computer usb converter circuit circuit based on Atmel ATmega8-pin adapter does not require power from the USB port in addition to working with 5Volt
Joystick Adapter is for connecting an analog gameport joystick or a digital (atari, c64, amiga) joystick to the USB port. The firmware is based on the MJoy-project from Mindaugas Milasauskas which is based on the USB firmware from Igor Cesko. No additional software or driver is needed – just plug and play.
Source: https://320volt.com/en/atari-commodore64-amiga-joystickleri-icin-usb-cevirici/ USB Joystick Converter for Atari, Amiga, Commodore 64 alternative link:usb-joystick-converter-for-atari-amiga-commodore-64.rar alternative link2 alternative link3