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SeeedStudio Grove Sound Sensor

SKU: 1229

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PRODUCT DESCRIPTION / SPECIFICATIONS


QUICK OVERVIEW:

  • OPERATING VOLTAGE RANGE: 3.3V – 5V

  • OPERATING CURRENT: 4 TO 5 MA (AT VCC= 5 V)

  • VOLTAGE GAIN: 26 DB (AT V=6 V, F=1 KHZ)

  • MICROPHONE SENSITIVITY: 52 TO 48 DB (AT F=1 KHZ)

  • MICROPHONE IMPEDANCE: 2.2 KΩ

  • MICROPHONE FREQUENCY: 16 TO 20 KHZ

  • MICROPHONE S/N RATIO: 54 DB

  • INBUILT POTENTIOMETER

  • GROVE COMPATIBLE INTERFACE

  • MINIMUM EXTERNAL PARTS

PRODUCT DESCRIPTION:​

Need a sound sensing device with high sensitivity? We have the Grove – Sound Sensor especially for you. It detects the sound intensity of the environment. It is a simple microphone based on the LM386 amplifier and an electret microphone. The output of this module is analog so that you can easily sample and test it by a Seeeduino or an Arduino. The sensor also comes with a potentiometer, so you can adjust the value of output by varying it.

This sensor is very useful for the GoPiGo & GrovePi System; moreover, it allows your GrovePi or GoPiGo robot car to listen to sound strength, so you can control it to take a picture or move around based on changes in noise!

FEATURES:

  • High microphone sensitivity
  • Minimum external parts
  • Inbuilt potentiometer
  • Grove compatible interface

    PACKAGE INCLUDES:

    • 1 x Grove – Sound Sensor v1.6

    DOWNLOAD:​

    DATASHEET / USER GUIDE 


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