For a while now, I have been trying to find an easy solution for a robotic 'ear'. I used to use the BASIC Stamp a lot, but now that I am learning the Arduino, I finally have an easier way to do this: A/D! I was asking around in their forums ( http://forums.parallax.com/forums/default.aspx?f=5&m=22598…

Audio Detection.

system December 31, 2007, 12:36am 3

Cool. Thanks; that worked! I figured that might work. I used a 1.5m resistor across the smaller cap.

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