Playing Atari 50th Anniversary with a real Atari Trackball @GregGallardo

Playing Atari 50th Anniversary with a real Atari Trackball @GregGallardo

Uploaded November 2022 | Updated September 2026, 2 days ago

Added additional wiring to use an Atari CX22 as a mouse & keyboard. It works pretty well.

Most of the Arduino code is from jeffpiepmeier.blogspot.com/2016/08/vintage-atari-cx22-trak-ball-with-usb.html

I had the change the pins to work with my existing paddle controller and use the keyboard instead of mouse button to fire.

github.com/radioation/Atari50Controllers

Playing Atari 50th Anniversary with a real Atari Trackball

WIP: IR Light Gun USB Mouse Receiver 2

red whistle 3d print

Mad Marcas sprite work.

racer.link steering behavior test

Atari 800/Fujinet and Sega MegaDrive/Retro.Link Chess Server Test

Playing with GBA to ESP32 Programming

Sega Genesis Networking Test with retro.link and SGDK

Chasing Dino

arbitrary shape collision

Mega Driving : Pseudo 3D example for Sega Genesis with SGDK

SGDK Tiled Scrolling and Sprite Animation Test

Greg Gallardo |

Playing Atari 50th Anniversary with a real Atari Trackball