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PRODUCT DETAILS

This Grove-Sound Sensor is based on an LM358 amplifier and an electret microphone. It detects the sound intensity of the environment and outputs an analog signal which is easily sampled and tested by a Seeeduino.

Features

  • Upgraded functionality: Based on LM358 --Dual, 36-V, 1.2-MHz, 3-mV offset voltage operational amplifier with -40°C to 85°C operation
  • Wide supply voltage range: In the range of 4V-12V
  • Easy to read: Can easily integrate with logic modules on the input side of Grove circuits and its output is analog
  • Easy to use: compatible with Grove port, just plug-and-play

 

The Grove-Sound Sensor is a simple microphone compatible with many microcontrollers and SBCs like Arduino and Raspberry Pi. It can be used to detect whether there's sound (like the sound of clapping, noise, etc) surrounding or not and output the sound strength of the environment. The main component of the module is a simple microphone, which is based on the LM358 amplifier and an electret microphone. 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.

We have developed more than 400 Grove modules, covering a wide range of applications that can fulfill various needs. Click to explore the Grove Sensor family and get started to Grove your Idea. For all Grove users (especially beginners), we provide you with guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product.

 

Application

  • Simple microphone

  • Sound/noise detector

  • Smart home: Sound control lamp

  • Sound interactive device

 
 

Comparisons

Details Grove - Sound Sensor (LM358) Grove-Loudness Sensor-Based on amplifier LM2904&built-in microphone Grove - Analog Microphone (MEMS)
Image

Microphone Electret Condenser Microphone Electret Condenser Microphone SiSonic MEMS Microphone
Price $4.90 $5.9 $6.90
Voltage Range 4V - 12V 3.5V - 10V 1.5V - 3.6V
Operating Current 4mA - 5mA / 5mA
Sensitivity -60~-56dBV/Pa -60~-56dBV/Pa -25~-19dBV/Pa
Size of Microphone Medium Medium Small
Amplifier LM358 LM2904 MEMS
Quality of Microphone

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 9031808070
UPC 841454107613
EUHSCODE 9013101000
COO CHINA
EU DoC 1

LEARN AND DOCUMENTS

Documentations

Learn

Millions of gallons of water are wasted every year. Learn to conserve water with this project!
In entertainment mode, the lamp can recognize the beat and flicker with the rhythm.
When you knock on the door or close to the door, the door will open automatically.
SeeedStudio Grove sound sensor and LED strip attached to Wio-Link being driven by a Node-Red flow.
This tutorial showcases how to make an internet-connected sensor, while leveraging unique multi-tasking features of Energia & TI LaunchPad.
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.
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.
A pitch timer & clap-o-meter, fully based on the Seeed Studio's grove system for Arduino
This wiki is for Grove - Sound Sensor

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