[{"title":"( 4 个子文件 66KB ) 基于STM32的频谱分析仪.rar","children":[{"title":"基于STM32的频谱分析仪","children":[{"title":"2-硬件设计(必须提供).zip <span style='color:#111;'> 24.14KB </span>","children":null,"spread":false},{"title":"3-软件源代码(必须提供).zip <span style='color:#111;'> 24.60KB </span>","children":null,"spread":false},{"title":"涉及到的重要元器件资料链接.txt <span style='color:#111;'> 621B </span>","children":null,"spread":false},{"title":"涉及到的重要元器件.png <span style='color:#111;'> 20.33KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]