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Topic: How to read data from a 3.5mm headphone hack? (Read 2 times) previous topic - next topic


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't want to use a modem like this, I to learn and make it not communicate only with iOS/Android devices.


What's connected to the other end of the 3.5mm connector?
Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at  www.crossroadsfencing.com/BobuinoRev17.
Arduino for Teens available at Amazon.com.


I was thinking about using my TI-84 for testing, then move to create a remote shutter release for my Canon 60D, and after that move to more awesome stuff like interacting with iOS and Android devices.

Sent from my iPad at 1:35am


I only managed 2.7 million hits for "TI84 Serial Interface", but I still haven't got to the end of them.
"Pete, it's a fool looks for logic in the chambers of the human heart." Ulysses Everett McGill.
Do not send technical questions via personal messaging - they will be ignored.


My question is not about how to make my TI-84 send the information, I already know that, it's about how to wire the connector to the Arduino to read the information.

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