[{"title":"( 2 个子文件 16KB ) STM32 LQFP208脚 schematic library and pcb library","children":[{"title":"PcbLib1_STM32F439_LQFP208.PcbLib <span style='color:#111;'> 95.50KB </span>","children":null,"spread":false},{"title":"STM32LQFP208.SchLib <span style='color:#111;'> 18.00KB </span>","children":null,"spread":false}],"spread":true}]