[{"title":"(111个子文件1.7MB)基于单片机的循迹小车各个模块原理图","children":[{"title":"驱动.SchDoc <span style='color:#111;'>122.50KB</span>","children":null,"spread":false},{"title":"驱动.PrjPCB <span style='color:#111;'>23.34KB</span>","children":null,"spread":false},{"title":"DesignRuleCheck-驱动.html <span style='color:#111;'>29.29KB</span>","children":null,"spread":false},{"title":"DesignRuleCheck-驱动.drc <span style='color:#111;'>3.25KB</span>","children":null,"spread":false},{"title":"驱动.PcbDocPreview <span style='color:#111;'>27.57KB</span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":" <span style='color:steelblue;'>文件过多,未全部展示</span>","children":null,"spread":false}],"spread":true}]