[{"title":"(6个子文件6.17MB)51单片机开发板全套资料","children":[{"title":"51开发板全套资料加PCB图","children":[{"title":"3-烧写软件.rar <span style='color:#111;'>1.30MB</span>","children":null,"spread":false},{"title":"5-原理图.rar <span style='color:#111;'>78.43KB</span>","children":null,"spread":false},{"title":"2-电路图.rar <span style='color:#111;'>146.14KB</span>","children":null,"spread":false},{"title":"1-使用说明书.rar <span style='color:#111;'>3.50MB</span>","children":null,"spread":false},{"title":"6-PCB.rar <span style='color:#111;'>154.45KB</span>","children":null,"spread":false},{"title":"4-配套程序.rar <span style='color:#111;'>1.14MB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]