https://blog.wongcw.com/2020/08/30/diy%e9%81%94%e4%ba%ba%e5%b0%87wii%e6%94%b9%e9%80%a0%e6%88%90gameboy%e9%81%8a%e6%88%b2%e6%8e%8c%e6%a9%9f/