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Grove Sound Sensor
Grove Sound Sensor
Grove Sound Sensor

Grove Sound Sensor

Seeed Studio | A-000000-01307
Designed to fit the Grove system and drivable from Arduino, this sound sensor is fitted with an electret microphone and LM386 amplifier.
€5.15
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The SEN12945P Sound Sensor for those liking Grove on Arduino!

The Grove system is handy and ingenious in that it allows you to carry out prototyping on Arduino without spending time on soldering. You just have to connect up your compatible module to a Grove board (Base Shield or Mega Shield)to be connected to your Arduino. The SEN12945P Sound Sensor is no exception to the rule since it’s a Grove module fitted with an electret microphone, so there is no need for a bias voltage, and with an LM386 amplifier, which is both powerful and yet economical on power.

Possible applications for the Grove Sound Sensor

This sound sensor lets you pick up sound from around your device (for distribution or recording). You can therefore incorporate this module into a microphone, dictaphone, or sound detector project.

Technical specifications of the Grove SEN12945P Sound Sensor

  • Grove-compatible interface
  • Supply voltage: 4–12 V
  • Low quiescent current drain: 4 mA
  • Adjustable gain
  • Dimensions: 20 x 20 mm

Resources for the Grove Sound Sensor

The following links will take you to documents that will help you get quickly started with the Grove Sound Sensor:

Grove - Sound Sensor Source Files v1.3

Grove - Sound Sensor Source Files v1.3

Grove - Sound Sensor Eagle files v0.9b

Grove - Sound Sensor Eagle files v0.9b

Amplifier LM386 datasheet

Amplifier LM386 datasheet

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