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Grove - Sound Sensor Based on LM358 amplifier - Arduino Compatible

SKU
101020023
Rating:
100 % of 100

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.

$5.40
In stock
  • 10+: $3.70
-
+

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

Description

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

One More Thing

With the SenseCAP S2110 controller and S2100 data logger, you can easily turn the Grove into a LoRaWAN® sensor. Seeed not only helps you with prototyping but also offers you the possibility to expand your project with the SenseCAP series of robust industrial sensors.

The IP66 housing, Bluetooth configuration, compatibility with the global LoRaWAN® network, built-in 19 Ah battery, and powerful support from APP make the SenseCAP S210x the best choice for industrial applications. The series includes sensors for soil moisture, air temperature and humidity, light intensity, CO2, EC, and an 8-in-1 weather station. Try the latest SenseCAP S210x for your next successful industrial project.

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 8517180050
UPC 841454107613
EUHSCODE 9013101000
COO CHINA
EU DoC 1
RoHS 1
UK DoC 1

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