並前往https://ivy469525.com.tw/blog/post/march-led-%E5%B1%A4%E6%9D%BF%E7%87%88-%E9%99%BD%E5%8F%B0%E6%AB%A5%E6%AB%83%E6%9B%B4%E8%A1%A3%E9%96%93%E5%A5%BD%E7%94%A8%E5%A5%BD%E8%A3%9D%E9%96%8B%E9%97%9C%E7%87%88%E5%85%B7-diy%E5%A5%BD%E7%B5%84
