Sound based 'Dancing' LEDs

SparkFun Sound Detector (with Headers)

Arduino Uno Rev3

Solderless Breadboard Full Size

Arduino IDE

Male/Male Jumper Wires

LED (generic)

<p >In this project documentation, I will be explaining you about making Sound reactive 'Dancing' LEDs. This project was inspired by the audio visualizer. This is just for fun, but it can also serve as a sound intensity meter. For this project, we will be needing a Big Sound sensor and 18 LEDs.</p><p >To know more about how this works and the setup, please watch the YouTube video posted at the bottom of this page.</p><div id="gallery"><img id="gallery" src=https://projects.arduinocontent.cc/342d7d11-22e8-4c63-b502-8742d9c38355.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/1aa133f9-414b-4d71-a822-7dbf67656ca1.jpg /><figcaption> </figcaption></div><h3 >Hardware components</h3><ul ><li >Arduino Uno/ Arduino Nano</li><li >Solderless Breadboard</li><li >Big Sound sensor</li><li >LED (x18) - generic</li><li >Male-to-Male Jumper wires (x13)</li></ul><h3 >Setup</h3><div id="gallery"><img id="gallery" src=https://projects.arduinocontent.cc/82772745-e17a-49eb-9f5d-e9cb1595841d.jpg /><figcaption> </figcaption><img id="gallery" src=https://projects.arduinocontent.cc/5b7e1d3e-5716-4d8b-a108-5072e54be8b7.jpg /><figcaption> </figcaption></div><h3 >Connections</h3><ul ><li >Big Sound sensor - A0</li><li >(+) of Big Sound sensor - 5V</li><li >(-) of Big Sound sensor - GND (Ground)</li></ul><p ><strong >LEDs</strong></p><p >The cathode of all LEDs were connected to GND (Ground).</p><ul ><li >Row 01 - D3</li><li >Row 02 - D4</li><li >Row 03 - D5</li><li >Row 04 - D6</li><li >Row 05 - D7</li><li >Row 06 - D8</li><li >Row 07 - D9</li><li >Row 08 - D10</li><li >Row 09 - D11</li></ul><h3 >Final Look</h3><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/Dr8rCM3oo_E" 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><p >If anyone has any questions or suggestions about this projects, please comment them below.</p>

Sound based 'Dancing' LEDs

Colorful and musical experience made possible with Arduino