[{"title":"( 7 个子文件 57.43MB ) 基于STM32的双向DC-DC变换器.zip","children":[{"title":"双向DC-DC变换器","children":[{"title":"参考文献.zip <span style='color:#111;'> 9.93MB </span>","children":null,"spread":false},{"title":"硬件设计资料.zip <span style='color:#111;'> 34.25MB </span>","children":null,"spread":false},{"title":"原理图+PCB.zip <span style='color:#111;'> 1.05MB </span>","children":null,"spread":false},{"title":"双向DC-DC变换器(A题).pdf <span style='color:#111;'> 246.29KB </span>","children":null,"spread":false},{"title":"论文.zip <span style='color:#111;'> 2.27MB </span>","children":null,"spread":false},{"title":"说明.txt <span style='color:#111;'> 154B </span>","children":null,"spread":false},{"title":"程序源码.zip <span style='color:#111;'> 9.98MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]