A simple audio visualizer that maps the audio signals from ADC to LED strip. The number of lit LEDs is based on the amplitude of the audio signal, with a brighter peak indicator on the highest ...

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for you. As ...

Arduino VU Meter W2812B Addressable Strip LED and MAX9814 Microphone This is my repository for Arduino VU Meter using a W2812B Addressable Strip LED bar (1mt, 60 LEDs/meter) and MAX9814 Microphone ...

If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. The one drawback to the hardware choices made here is that there are only ...

E' un peccato per davvero ma devo assolutamente risolvere asap, e salvo colpi di fortuna dell'ultimo minuto, credo di fare più presto con i led. Ho trovato questo ...