I was searching for a way to read data from a 3.5mm hack using an Arduino, but I couldn't find a well-detailed, beginner-friendly, tutorial on how to make this, at least how to wire everything and create a simple I/O code. Anyone know a good, beginner-friendly, tutorial about this topic? PS: I don'…

How to read data from a 3.5mm headphone hack?

CrossRoads December 17, 2012, 3:26am 2

What's connected to the other end of the 3.5mm connector?

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