[{"title":"( 5 个子文件 767KB ) VB上位机程序控制DS1302时钟的proteus仿真-电路方案","children":[{"title":"FiKcdui9rvPHKVLSX92oE2lJsE-f.png <span style='color:#111;'> 34.08KB </span>","children":null,"spread":false},{"title":"lcd.DSN <span style='color:#111;'> 97.54KB </span>","children":null,"spread":false},{"title":"VB上位机程序控制DS1302时钟的proteus仿真.rar <span style='color:#111;'> 669.41KB </span>","children":null,"spread":false},{"title":"vb.rar <span style='color:#111;'> 2.99KB </span>","children":null,"spread":false},{"title":"Fh9VVIRGFchlCR_NVa7bVy4ZJoL7.png <span style='color:#111;'> 92.12KB </span>","children":null,"spread":false}],"spread":true}]