[{"title":"(3个子文件6KB)Micro_USB原理图及封装(直插)","children":[{"title":"Micro_USB原理图及封装(直插)","children":[{"title":"Micro_USB.PcbLib <span style='color:#111;'>27.00KB</span>","children":null,"spread":false},{"title":"Micro_USB.pcblib_viewstate <span style='color:#111;'>3.10KB</span>","children":null,"spread":false},{"title":"Micro_usb.SCHLIB <span style='color:#111;'>4.50KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]