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Topic: guitar pickup to analog pin? (Read 681 times) previous topic - next topic

dicobraz

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?

Magician

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/

dicobraz


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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