Electrical – What do I solder to a 3.5 mm jack to make sound come out of it?

audioschematicssynthesizer

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I am trying to make a simple Atari punk console.i am new to electrical engineering. I am trying to figure out what to solder to each pin of the jack to make the finished product work.

Best Answer

Plug in a stereo cable, then use a multimeter to probe the pins at both end.enter image description here