Day 20 Arduino Advent Calendar

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Arduino Advent Calendar Day 20 - Sound Module!

Today we're going to look at the Sound Module. 

With the sound module, we can detect the presence of loud sounds. While this module has a microphone on it, our Arduino does not have the brains to interpret or record the audio directly (there are some shields you can get that will do this).

Yup, enough talking about it let's go and build up the circuit over at !

Let's Get Started with the Day 20 Guide!

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