[{"title":"( 3 个子文件 2.82MB ) 基于STM32的RGB灯蓝牙键盘原理图、PCB及BOM料表","children":[{"title":"基于STM32的RGB灯蓝牙键盘原理图、PCB及BOM料表","children":[{"title":"Keyboard.SchDoc <span style='color:#111;'> 634.00KB </span>","children":null,"spread":false},{"title":"Keyboard.PcbDoc <span style='color:#111;'> 5.75MB </span>","children":null,"spread":false},{"title":"Keyboard.csv <span style='color:#111;'> 2.16KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]