[{"title":"( 5 个子文件 36.35MB ) 隔离型、多通道、高精度电能测量系统(原理图+PCB源文件+固件源码等)-电路方案","children":[{"title":"固件文件.zip <span style='color:#111;'> 37.40MB </span>","children":null,"spread":false},{"title":"FgsueXW0x7VyNFpAPCNXI0XZqMuC.png <span style='color:#111;'> 5.77KB </span>","children":null,"spread":false},{"title":"FrwsFEb6ZD477BmvSU9mT0KCJ2MA.png <span style='color:#111;'> 10.83KB </span>","children":null,"spread":false},{"title":"原理图+PCB源文件+BOM.zip <span style='color:#111;'> 1.08MB </span>","children":null,"spread":false},{"title":"Fr1WlTlwuOSCzKoCOxeiXaffYJeW.png <span style='color:#111;'> 269.20KB </span>","children":null,"spread":false}],"spread":true}]