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Grove - Sound Sensor Based on LM386 amplifier - Arduino Compatible
- Product SKU: SS_101020023
- Category: Arduino, Environmental, Grove Sensors, IoT, Raspberry Pi, Seeedstudio Grove, Sensnor, Sensor
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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 theres 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 3.3/5 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
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 theres 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 3.3/5 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
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