Aniket Singh

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@aniketxai

I’m a Full Stack Developer and IoT/Arduino Innovator. I build smart web apps and intelligent devices. On this site, I share coding tutorials, tech projects, and blogs related to web dev, embedded systems, and startup building.

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How to make ardunio vu metre without using sound sensor.

Hello Guys, In this post we learn How to make ardunio vu metre without using sound sensor

Let start it:-

*Specifications

-play with directly aux and audio input.

-it has multi effects that make and looks awesome.

-it use audio input and any sensor.

-cheap in price

*Parts list

1.Ws2812B Addressable led strip

2.3.5mm Audio connector

3.Ardunio nano/uno.

4.Push Button.

*Schematics and Diagrams

-connect the pixel led and all components to ardunio according to this diagram.

*coding

-Download the code from here.

-install Adafruit_NeoPixel and Fast led library in ardunio ide.

-you must be add this file in the code.

-choose the board type and com port.

-upload the code.

*preview its effects

Enjoy.

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