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Introduction

Today in your Advent Calendar you will find a sounds sensor. Use this to detect sound around you!

Tools

No tools required.

Parts

Video Overview

Connect the Sound Module to 5V.
  • Connect the Sound Module to 5V.

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Connect the Sound Module to Ground.
  • Connect the Sound Module to Ground.

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Connect the Sound Module to Analogue Pin 0.
  • Connect the Sound Module to Analogue Pin 0.

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  • Copy the code and upload it to your Arduino.

  • Open the Serial Monitor to see the values you are getting in a quite room.

  • You may want to change the value of 'Threshold' so that when a loud sound is made the LED comes on.

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Conclusion

After this guide you should be able to use your sounds sensor to pick up sounds around you. Christmas is only 4 sleeps away so it is time to get ready for Santa and his reindeer!

8 other people completed this guide.

Madeleine Schappi

Member since: 09/27/2017

4,857 Reputation

57 Guides authored

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One Comment

Hi Maddy I have followed the instructions however all I get is

The Distance Is: 0

The Distance Is: 0

T…

Also how can I slow down the readings?

ZoeM - Reply

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