Few months back, we made a video on ‘How to make Arduino VU Meter’. In that project we used direct audio R or audio L and feed that in analog input pin of arduino. So you can’t hear and visulaize the music at same time. But it was more simple to build than this project.
Click here to see: https://www.youtube.com/watch?v=DluBR…
Instructables of previous project – http://www.instructables.com/id/How-t…
We have updated that with our presentation, adding a new component and making it more precise. So sit back and enjoy our UPDATED video on How to make Arduino VU(Volume Unit) Meter.
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