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Author Topic: Reading 3.5mm volume/freq  (Read 3040 times)
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filipd
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« on: October 11, 2012, 06:11:28 am »
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Would this work?

I am trying to read any data from a 3.5 TRS jack. I could check analogRead every x miliseconds and get data. Is there anything wrong or misunderstood?
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johnft
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« Reply #1 on: October 17, 2012, 01:49:04 am »
 Bigger Bigger Smaller Smaller Reset Reset
You may find this of interest:
http://www.instructables.com/id/Arduino-Audio-Input/?ALLSTEPS
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http://www.freetronics.com

Grag38
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« Reply #2 on: November 08, 2012, 07:37:15 am »
 Bigger Bigger Smaller Smaller Reset Reset
very interesting web link.

Thanks a lot !
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