https://blog.wongcw.com/2020/10/10/%e4%b8%80%e5%8a%a08t%e9%96%8b%e5%95%9f%e9%a0%90%e7%b4%84%ef%bc%9a188g%e6%a9%9f%e8%ba%ab%e3%80%81120hz%e7%9b%b4%e5%b1%8f%e3%80%8165w%e9%96%83%e5%85%85/