Hey everyone, I like to stream video game speedruns and i saw another streamer who had a controller input display on his stream. i wanted to do this myself and tried splicing a second male plug on the controller to go to an adapter on my laptop. I would then use a program on the laptop to let others view what i was doing. Bottom line, it did not work. So I did some research and figured I would be able to do this with an arduino uno. The project is pretty much over my head as i do not have any experience with the arduino and programming. Any help would be greatly appreciated. Thanks guys.
So I'm thinking I need to send the signal and the ground to the Arduino. If anyone has any idea what I should do, it would be greatly appreciated, thanks.