---
title: "Voiceprint recognition control case"
url: "https://maker.wiznet.io/welly/projects/Voiceprint-recognition-control-case/"
markdown_url: "https://maker.wiznet.io/welly/projects/Voiceprint-recognition-control-case/md"
type: "UCC: User Created Content"
author: "welly"
author_url: "https://maker.wiznet.io/welly/"
original_author: "welly"
original_url: "http://www.soopat.com/Patent/201811527653"
published: "2021-03-02"
language: "en"
likes: 0
views: 195
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Voiceprint recognition control case

> Voiceprint recognition control case

Original author: welly (source: http://www.soopat.com/Patent/201811527653)

## Article

An Arduino expansion board is arranged on the Arduino development board; the voice control module is connected with the Arduino expansion board through a data line; the Arduino expansion board internally comprises a radio frequency receiving unit; the voiceprint recognition library comprises a voiceprint recognition API; the W5100 network module is connected with the Arduino expansion board through a data line; and the wireless relay module is connected with a computer main board and a case power supply power line. According to the invention, one or more computers can be quickly awakened by voiceprint recognition technology, and wake-up persons can be distinguished, wake-up content is simple, and computer wake-up speed is high, it is convenient for users to use.

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Source: https://maker.wiznet.io/welly/projects/Voiceprint-recognition-control-case/