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How do i make LEDs flash to tempo? Answered

Ok, when I was djing at a party i thought of this cool idea of the LEDs flashing to tempo, and when the music changed (for example, 120bpm to 140bpm) the LEDs would change tempo with the music. And if it was even possible, link the arduino with Virtual DJ  so when the music changes and so does the tempo and so does the lights.

Its confusing and all over the place but it would be amazing if it was possible to link to virtual DJ. 

2 Replies

einzigartig arun (author)2017-11-04

use the sound sensor module

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rickharris (author)2017-11-03


There are a lot of instructable that tell you how to do this.

In general the search you need is sound to light.

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