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SparkFun Sound Detector

The Sound Detector is a small and very easy to use audio sensing board with three different outputs.
03-00012642
Gross Weight: 0.01kg
Warranty: Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Part Number: SEN-12642
Made in: USA
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14.90
Without VAT 12.02
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Quantity 10+
Price 14.16
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DESCRIPTION

The 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.

SPECIFICATIONS

Warranty:
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company:
SparkFun Electronics
Part Number:
SEN-12642
Gross Weight:
0.0054kg
Made in:
USA
Sensor Type:
  • Sound
Typical Input Voltage:
  • 3.3VDC
  • 5VDC
Oparating Current:
100uA
Interface:
  • Analog
Communication Protocol:
  • Without