Ben Heck's Atari 5200: Making a better controller
 

Felix is revisiting his retro gaming console, the Atari 5200. Unfortunately, after sitting in a barn for years it's missing its controllers and has gone rusty. Time for Ben to give the console a teardown to see what state the hardware is in, and...

https://www.engadget.com/2018/06/10/...er-controller/