Grove - Sound Sensor

29176

5.40 USD
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1
$5.40 ea.

Detect sound strength with this well-engineered Grove sound sensor.


Description [Hide]

Detecting sound isn't as simple as a mic into an input. Signal conditioning and gain control are important, and are incorporated into this Grove sound sensor. Using an electret mic and two-stage high-pass filter, it creates a nice detectable envelope signal for your Grove project. This sensor differs from the Grove Loudness Sensor by having a fixed output gain rather than an adjustable one using a potentiometer.

Specifications:

  • Grove-compatible interface (analog)
  • Fixed output gain
  • 4 ~ 12VDC
  • 16 ~ 20kHz mic frequency sensitivity
  • 48 ~ 52 dB mic sensitivity
  • >54db SNR ratio

Links:

Documentation [Hide]

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