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

Comparisons

What is Grove?

Grove makes it easier to connect, experiment, and simplify the prototyping process. No jumpers or soldering required. We have developed more than 300 Grove modules, covering a wide range of applications that can fulfil a variety of needs. Not only are these open hardware, but we also have open-source software.