[{"title":"( 3 个子文件 4.1MB ) MB1504 中文资源+示例程序+论文","children":[{"title":"MB1504详细应资料,.pdf <span style='color:#111;'> 1.12MB </span>","children":null,"spread":false},{"title":"基于DDS技术的高精度信号源设计.pdf <span style='color:#111;'> 3.16MB </span>","children":null,"spread":false},{"title":"MB1504中文说明+程序.doc <span style='color:#111;'> 68.50KB </span>","children":null,"spread":false}],"spread":true}]