I want to make a highlight under the beat of the music. How to organize?

Question

Do it yourself

Hello, I bought an LED backlight from Aliexpress here, which connects to a computer via USB, it has a remote control with different modes. But then, in general, an awesome idea came up - to make the backlight under the beat of the music. Well, like the music is playing, and the backlight flashes under the beat of the music. How is this possible? Are there ready-made controllers?

Answer 1

buy on the same aliexpress a scarf or a piece of color music.
will be easier and more efficient.