---
title: "[WIZnet - W5300] 오디오 스펙트럼 표시"
url: "https://maker.wiznet.io/jaden/projects/%5Bwiznet-w5300%5D-%EC%98%A4%EB%94%94%EC%98%A4-%EC%8A%A4%ED%8E%99%ED%8A%B8%EB%9F%BC-%ED%91%9C%EC%8B%9C/"
markdown_url: "https://maker.wiznet.io/jaden/projects/%5Bwiznet-w5300%5D-%EC%98%A4%EB%94%94%EC%98%A4-%EC%8A%A4%ED%8E%99%ED%8A%B8%EB%9F%BC-%ED%91%9C%EC%8B%9C/md"
type: "UCC: User Created Content"
author: "chcbaram"
author_url: "https://blog.naver.com/chcbaram/223112885491"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "chcbaram"
original_url: "https://blog.naver.com/chcbaram/223112885491"
published: "2023-06-01"
language: "ko"
hardware: ["WIZnet W5300"]
likes: 0
views: 191
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# [WIZnet - W5300] 오디오 스펙트럼 표시

> audio equalizer

Original author: chcbaram (source: https://blog.naver.com/chcbaram/223112885491)

## Components

- **WIZnet W5300** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5300))

## Article

This blogger is posting a detailed step-by-step process of creating an IoT speaker using the W5300.

The system block diagram is as follows.

![](https://maker.wiznet.io/upload/ckeditor5/513727345%5F1685925271%2Epng)

They have implemented not only the speaker functionality but also a spectrum equalizer that synchronizes with the audio sound.

They have also organized the hardware and software files on GitHub for easy reference by other users.

<https://github.com/chcbaram/wiznet-iot-speaker>

A demo video is available to showcase the project.

[Embedded media](https://www.youtube.com/embed/9TYgPCsJRKM)

---

Source: https://maker.wiznet.io/jaden/projects/%5Bwiznet-w5300%5D-%EC%98%A4%EB%94%94%EC%98%A4-%EC%8A%A4%ED%8E%99%ED%8A%B8%EB%9F%BC-%ED%91%9C%EC%8B%9C/