[{"title":"( 3 个子文件 547KB ) STC89C52单片机最小系统","children":[{"title":"TCFL_MUC.SchDoc <span style='color:#111;'> 113.50KB </span>","children":null,"spread":false},{"title":"@G6EL%)KJW%INLZ36E2U(XO.jpg <span style='color:#111;'> 108.21KB </span>","children":null,"spread":false},{"title":"PCB1.PcbDoc <span style='color:#111;'> 613.00KB </span>","children":null,"spread":false}],"spread":true}]