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Author Topic: guitar pickup to analog pin?  (Read 588 times)
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Hi all

Has anyone tried attaching a magnetic pickup to an analog pin to use it as a sensor?
How could this be done? i guess it needs an op amp circuit?
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Per aspera ad astra.
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It's possible, than what's  next, what do you need arduino to do with a signal?

http://coolarduino.wordpress.com/2012/06/22/audio-input-to-arduino/
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It's possible, than what's  next, what do you need arduino to do with a signal?

http://coolarduino.wordpress.com/2012/06/22/audio-input-to-arduino/

i was thinking to map data to servo motion. I wanted to make some kind of vibrating surface for people to interact with and then read that vibration.
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