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Grove - Sound Sensor Based on LM386 amplifier - Arduino Compatible

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An Arduino sound sensor based on the power amplifier LM386 and the electret microphone. It can be used to detect whether there's sound (like the sound of clapping, noise, etc) surround or not and output the sound strength of the environment. This sound module provides analog output signal.

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PRODUCT DETAILS

Note

For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before you use this  product.

Key Features

  • Easy project operation: Grove compatible interface

  • Analog output signal

  • Wide supply voltage range: 4V-12V

  • Low quiescent current drain: 4mA

  • Tiny size: 2.0cm x 2.0cm twig module

  • Minimum external parts

  • Based on the power amplifier LM386

Description

The Sound sensor module is a simple microphone compatible with many microcontrollers and SBCs like Arduino and Raspberry Pi. Based on the power amplifier LM386 and the electret microphone, it can be used to detect whether there's sound (like the sound of clapping, noise, etc) surround or not and output the sound strength of the environment. This module can easily integrate with logic modules on the input side of Grove circuits and its output is analog. With its tiny size and high performance, it is perfect for your Raspberry Pi audio detection project and interactive project.

Typical Application

  • Simple microphone

  • Sound/noise detector

  • Smart home: Sound control lamp

  • Sound interactive device

Technical details

Dimensions 24mm x20mm x9.8mm
Weight G.W 9g
Battery Exclude
Operating Voltage Range 5 V
Operating Current(Vcc=5V) 4~5 mA
Voltage Gain(V=6V, f=1kHz) 26 dB
Microphone sensitivity(1kHz) 52-48 dB
Microphone Impedance 2.2k Ohm
Microphone Frequency 16-20 kHz
Microphone S/N Radio 54 dB

Part List

Grove - Sound Sensor 1

ECCN/HTS

HSCODE 9031900090
USHSCODE 8473305100
UPC 841454107613
ROHS 1

LEARN AND DOCUMENTS

Documentations

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[] Saving the Boring Life with a Smart Lamp
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[Project] Security Access Using Seeeduino Lotus
When you knock on the door or close to the door, the door will open automatically.
[] LED Sound Meter using Wio-Link and Node-Red
SeeedStudio Grove sound sensor and LED strip attached to Wio-Link being driven by a Node-Red flow.
[] Create a multi-tasking IoT Wi-Fi sensor
This tutorial showcases how to make an internet-connected sensor, while leveraging unique multi-tasking features of Energia & TI LaunchPad.
[] Baby Monitor with Wifi Micro
Now a days there are many wearables in market for different purposes, so why not we make one babies. With increase nuclear families is no to guide the new parents about their born baby. They always worried baby regarding his health, ...
[] BBGW starter tutorial#3 Speak louuuuuudly
I always desired to control my device with voice, so that don’t need remove hands from keyboard and mouse when am playing a computer game! Though It may seem very lazy, did make it, using BBGW.This tutorial is introduce how the Grove - Relay ...
[] Internet of Beer: Introducing Simple Beer Service
(This recipe is written by Todd Varland, a Solutions Architect in AWS, demonstrating how to use GrovePi+ and few Grove sensors make cool beering service their office, no need mentioned that integrated with AWS powerful cloud service. ) ...
[] LinkIt ONE IoT Demo
The LinkIt ONE development board is an open source, high performance for prototyping Wearables and IoT devices. It's based on the world's leading SoC Wearables, MediaTek Aster (MT2502) combined with Wi-Fi (MT5931) GPS ...
[] Dog Bark Tracker with the Intel Edison
I wanted to keep this project pretty general because of the usefulness topic, but we do need something work towards. decided use Grove Sound Sensor monitor sound in my apartment. have a big lug dog named King, and one his favorite pastimes ...
[] Lección 10 : Módulo sensor de sonido de Grove.
En esta lección vamos a aprender a conectar y programar el módulo sensor de sonido de GROVE.Thanks Javier Martinez provide this lesson for introduction to Seeeduino with Grove Starter Kit.
[] Lesson 10 : Sound sensor Grove module.
In this lesson you will learn how to connect and program the sound sensor grove module.Thanks Javier Martinez provide this lesson for introduction to Seeeduino with Grove Starter Kit.
[] Grove - Sound Sensor
This wiki is for Grove - Sound Sensor

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