How To Make DIY Music Reactive RGB LED Strip WS2812B

5V 2.5A Switching Power Supply

Jumper wires (generic)

Gravity: Analog Sound Sensor For Arduino

Adafruit NeoPixel Digital RGB LED Strip 144 LED, 1m White

Arduino Nano R3

<p ></p><div class="se-component se-video-container __se__float-none" contenteditable="false" style="width: 100%;"><figure style="width: 100%; height: 56.25%; padding-bottom: 56.25%; margin: 0px;"><iframe frameborder="0" allowfullscreen="" src="https://www.youtube.com/embed/6g7AUs74dV8" data-proportion="true" data-percentage="100%,56.25%" data-size="100%,56.25%" data-align="none" style="width: 100%; height: 100%;" data-index="0" data-file-size="0" data-origin="100%,56.25%"></iframe></figure></div><ul ><li >see the video for more detailed description.</li></ul><figure><img src=https://projects.arduinocontent.cc/deac265c-9aaf-4c5e-aaa0-9bfdba935e85.jpg /><figcaption> </figcaption></figure><ul ><li >need:-arduino nano, adaptor, pixel led strip, sound sensor</li></ul>

How To Make DIY Music Reactive RGB LED Strip WS2812B

It basically take the sound input from surrounding and give the raw analog value of sound signal to Arduino and generate effect accordingly.