[{"title":"( 2 个子文件 24KB ) 最全51元件库,下载安装即可使用","children":[{"title":"51元件库","children":[{"title":"51板元件库.SchLib <span style='color:#111;'> 96.00KB </span>","children":null,"spread":false},{"title":"51板元件库.PcbLib <span style='color:#111;'> 99.00KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]