[{"title":"( 4 个子文件 62KB ) C8051F040 C51单片机最小系统板ALTIUM设计硬件原理图+PCB+封装库.zip","children":[{"title":"C8051F040A.PcbLib <span style='color:#111;'> 60.00KB </span>","children":null,"spread":false},{"title":"C8051F040A.Pcb <span style='color:#111;'> 229.50KB </span>","children":null,"spread":false},{"title":"C8051F040.PrjPCB <span style='color:#111;'> 30.17KB </span>","children":null,"spread":false},{"title":"C8051F040.SCH <span style='color:#111;'> 186.00KB </span>","children":null,"spread":false}],"spread":true}]