Grove - Sound Sensor Based on LM358 amplifier - Arduino Compatible

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
• Grove unified socket: The sensor ensures "Plug and Play" and could be versatile for various applications

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

One More Thing

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Specification

Part List