Sound Detector

Model : SEN-00113

Supplier : SparkFun, USA

TechshopBD, Bangladesh


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BDT1004.69Save BDT 16.34

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The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its amplitude. The 3 outputs are simultaneous and independent, so you can use as many or as few as you want at once.

The envelope output allows you to easily read amplitude of sound by simply measuring the analog voltage. Gain can be adjusted with a through-hole resistor, to change the threshold of the binary (gate) output pin as well. Check the hookup guide below for more information about setting gain.

Each of the three output signals is present on the .1" header at the edge of the board. They are active simultaneously. If you aren’t using one in your particular application, simply leave that pin disconnected.

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VitoCorleone | Apr 17,2016 at 04:17 PM
Can it measure Frequency?
FAHIM_REAZA | Apr 19,2016 at 04:22 PM
Sorry ! It can measure only Amplitude of the sound.
VitoCorleone | Apr 22,2016 at 03:24 PM
okay Thanks
Oaishi | May 19,2018 at 11:31 PM
Can I use it with ATMega32 ?
A.R | May 20,2018 at 10:33 AM
Yes. Please see the materials given in the 'documents' section.

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