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SparkFun SEN-12642 Sound Detector

£8.36 inc VAT (£6.97 ex VAT)

3 in stock

Brand: SparkFun
Part Number: SEN-12642
SKU: PPSEN-12642
Barcode: 5055421068998

Categories: ,

SparkFun SEN-12642 Sound Detector

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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Additional information

Brand

Part Number

SEN-12642

SKU

PPSEN-12642

Barcode

5055421068998

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