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Help wiring female 3.5 mm jack

Posted: Thu Sep 28, 2017 4:30 pm
by AngelRider
Hello everybody.

My GBZ build is looking great and works like a charm. Today i received the last component i was missing: the volume wheel. Once i took all my audio components (building Mono sound with pmw) i realized that i had a problem. All my components are mono, while my 3.5 mm female jack is stereo. The jack features 5 pins: 1 ground, 2 input and 2 output. I have no idea on how to hook up this component to the rest of the implant (following the original weremy guide). Can somebody help me figure out what i'm missing?

The audio jack is the following:

https://www.melopero.com/shop/component ... ack-3-5mm/

Re: Help wiring female 3.5 mm jack

Posted: Sun Oct 01, 2017 8:37 pm
by jb32647
I made this schematic for a pi3, but you can just replace the PP pads with the outputs of your low pass filter (except ground). You'll need two low-pass filters connected to two PWM sound outputs for stereo sound by the way.