https://blog.wongcw.com/2021/11/04/%e7%be%85%e5%be%b7%e6%8e%a8%e5%87%baai-micro%e6%96%b0%e5%93%81%ef%bc%9a%e7%82%bausb-c%e8%88%87lighting%e8%a8%ad%e5%82%99%e6%8f%90%e4%be%9b3-5mm%e9%9f%b3%e9%a0%bb%e8%bd%89%e6%8e%a5/