Parts alone for this project can range from 120 - 150 US dollars and that's not adding the time worked on it. The last gameboy zero I saw being sold on ebay was around 400 dollars.

Did it work before when you had audio issues? Try reprogramming the arduino again, if not then it likely needs a reflow or has a bad trace on the board. I have one here that programs fine and reads the usb hub but the arduino isn't being detected and I assume it's a possible bad trace on the board....

Increase the volume in the retropie settings. If you connect the controller to a PC does it recognize the Arduino as a Gamepad? Almost everyone who had the same issue as you reinstalled a stock image of Retropie and it fixed the problem with controls, maybe try Retropie 4.0. Hello Helder I have con...

EDIT: I have tried a fresh install of retropie and used the config.txt that the forums provided and the audio doesn't work all i hear is a very faint music and static, ALSO: using the fresh install of retropie and reformat the sd card did not fix that gamepad problem it is still not being recognized...

I'll be uploading pictures and heres the config.txt # For more options and information see # http://www.raspberrypi.org/documentation/configuration/config-txt.md # Some settings may impact device functionality. See link above for details # uncomment if you get no picture on HDMI for a default "safe"...

Hello I'm having a little bit of a problem with my audio, the left audio works just fine no static perfect but there's no right audio at all, whenever I connect the right audio I get static noise and a faint left audio signal ( i tested this running some games that use left and right audio) and when...

Hello I finished my build but I have this big issue the left audio channel works just fine but whenever i check the right audio and get static feedback mixed with the left audio as well and when I try to connect both left and right channels into the speaker i get no audio and just poping and crackli...