[{"title":"( 8 个子文件 1.75MB ) 30米蓝牙翻页笔设计,翻页随心所欲,附硬件/源码/设计说明等-电路方案","children":[{"title":"翻页笔原理图和PCB和BOM.zip <span style='color:#111;'> 262.16KB </span>","children":null,"spread":false},{"title":"FjqolfBzGP2PRH-SFnBCpeyh9jK1.png <span style='color:#111;'> 46.85KB </span>","children":null,"spread":false},{"title":"翻页笔概要.zip <span style='color:#111;'> 147.00KB </span>","children":null,"spread":false},{"title":"FowqBK71N3EYIeLh9owLugysPfr9.png <span style='color:#111;'> 7.57KB </span>","children":null,"spread":false},{"title":"FnHi5h4P9sVoYjnA5MoUnKaI_AET.png <span style='color:#111;'> 229.44KB </span>","children":null,"spread":false},{"title":"FvSt-s_jTPzZ-43ko0Xf4AE9hnd0.png <span style='color:#111;'> 39.88KB </span>","children":null,"spread":false},{"title":"翻页笔用户手册.zip <span style='color:#111;'> 780.06KB </span>","children":null,"spread":false},{"title":"翻页笔源码.zip <span style='color:#111;'> 324.82KB </span>","children":null,"spread":false}],"spread":true}]