[{"title":"( 2 个子文件 79KB ) 基于AD9850的正弦信号发生器.rar","children":[{"title":"0306、基于AD9850的正弦信号发生器","children":[{"title":"使用者请先阅读说明.txt <span style='color:#111;'> 29.69KB </span>","children":null,"spread":false},{"title":"基于AD9850的正弦信号发生器.pdf <span style='color:#111;'> 68.12KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]