Analog Sound Sensor SKU: DFR0034

 

Contents



1 Introduction



2 Specification



3 PinOut



4 Tutorial

4.1 Connection Diagram

4.2 Sample Code

4.3 Result



5 Trouble shooting

Introduction

This is an updated version of the Analog Sound Sensor. Analog Sound Sensor is typically used in

detecting the loudness in ambient, the Arduino can collect its output signal by imitating the input

interface. You may use it to make some funny interactive works such as a voice operated switch.

As one of our new version of breakout boards, we have improved the analog sound sensor in below:



Wide voltage range from 3.3V to 5V



Standard assembling structure (two 3mm holes with multiple of 5cm as interval)



Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)



Icons to simplely illustrate sensor function



High quality connector



Immersion gold surface