[{"title":"( 4 个子文件 54KB ) ICL8038用PROTUS仿真电路","children":[{"title":"Last Loaded Sign.DBK <span style='color:#111;'> 86.91KB </span>","children":null,"spread":false},{"title":"Sign.DSN <span style='color:#111;'> 86.91KB </span>","children":null,"spread":false},{"title":"LM324_VC.DSN <span style='color:#111;'> 83.58KB </span>","children":null,"spread":false},{"title":"power.DSN <span style='color:#111;'> 101.91KB </span>","children":null,"spread":false}],"spread":true}]