Re: infrasonic detector with mpx2102A

From: John Woodgate <jmw@xxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 6 Oct 2005 14:45:36 +0100

I read in sci.electronics.design that merco <d.mercanti@xxxxxxxxx> wrote (in <1128502574.826433.66470@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>) about 'infrasonic detector with mpx2102A', on Wed, 5 Oct 2005:

hi
few days ago we spent some words about infrasonic detector with
microphone.

I've ordered a MPX2102A from freescale.com as someone suggested:
how can I make some test with it ?
I have to "hear" subsonic freq from 0 to 10 Hz...

Listen to your GF's heartbeat? Worth trying, anyway. (;-)
--
Regards, John Woodgate, OOO - Own Opinions Only.
If everything has been designed, a god designed evolution by natural selection.
http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk
.

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References:
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