Arduino Sound sensor tutorial ¦ Music reactive LED
Hi guys, in this tutorial we will learn how to connect, code & use a sound sensor with the help of Arduino board !
With it, you'll also learn how to make music reactive LED lights (I call them dancing lights :P )
Requirements-
1. Arduino
2. Breadboard
3. Jumpers/cables
4. LED
5. Sound sensor (3 pin OR 4 pin, any of them could do, CONNECTIONS REMAIN THE SAME)
Note :-
You must have observed that, while testing, the red led on sensor was glowing. Well, ideally the sensor led & externally connected led should glow together i.e they must be in sync !
But if that doesn't happen, adjust the potentiometer in such away that external connected LED responses perfectly to music just as I did & just don't care about sensor light. :D
Code link-
https://www.instructables.com/id/Musi...
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