{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kwbtblog/20181217/20181217054244.png","version":"1.0","blog_title":"Welcome to new things","url":"https://www.ekwbtblog.com/entry/2018/12/17/054646","provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.ekwbtblog.com%2Fentry%2F2018%2F12%2F17%2F054646\" title=\"How to make a USB-connected PC volume control button with Arduino - Welcome to new things\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2018-12-17 05:46:46","description":"Using an Arduino, I made a USB-connected volume control button that can turn up, turn down, or mute the volume of a PC. There are many different types of Arduino, but we will use the Arduino Micro, which has a microcontroller called ATmega32U4. The ATmega32U4 has the ability to handle UBS, allowing \u2026","author_name":"kwbtblog","height":"190","blog_url":"https://www.ekwbtblog.com/","categories":["Arduino","Electronic Work","HID","USB"],"width":"100%","title":"How to make a USB-connected PC volume control button with Arduino","author_url":"https://blog.hatena.ne.jp/kwbtblog/"}