[{"title":"( 3 个子文件 15KB ) DS3231_16Pin时钟芯片 Altium Designer 原理库与PCB封装库","children":[{"title":"DS3231Lib","children":[{"title":"DS3231SN.SchLib <span style='color:#111;'> 5.00KB </span>","children":null,"spread":false},{"title":"DS3231SN.PcbLib <span style='color:#111;'> 76.00KB </span>","children":null,"spread":false},{"title":"DS3231SN.LibPkg <span style='color:#111;'> 38.19KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]