[{"title":"( 5 个子文件 508KB ) 无线病房呼叫系统设计(NRF24L01-1602)-电路方案","children":[{"title":"Fh1t1i1JjX4egi5ziwLMfMfpkyGG.png <span style='color:#111;'> 46.91KB </span>","children":null,"spread":false},{"title":"检测端.PDF <span style='color:#111;'> 183.40KB </span>","children":null,"spread":false},{"title":"Fi7mNpwSKpDNgC2Q7LJg3fWxVfaR.png <span style='color:#111;'> 53.63KB </span>","children":null,"spread":false},{"title":"数据中转.PDF <span style='color:#111;'> 152.54KB </span>","children":null,"spread":false},{"title":"06 - 源程序工程文件.zip <span style='color:#111;'> 246.49KB </span>","children":null,"spread":false}],"spread":true}]