LED equalizer Answered
Hello, I was thinking about making an interactive light display, using an arduino. I was thinking about using an equalizer like the msgeq 7 and having it light up different panels, but I'm not sure how to power each panel, because I want around 20-30 leds in each, and there hopefully would be 5 panels. I also wanted each panel to light up based on the volume of the music, and I wasn't sure how to do that. Lastly I was only looking for around 3 frequency ranges, and I don't know how to restrict the ranges in an equalizer.