U教具 声音共振与波动实验箱

评测依据

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• intros：{"brand_intro":"优必选是全球领先的人工智能及机器人教育品牌，旗下U教具系列面向中小学提供智能化实验解决方案。产品融合传感器、编程与物联网技术，多次入选国家级教育信息化项目。品牌以\"科技赋能教育\"为使命，在STEM教育领域具有极高知名度。","product_intro":"高端智能声音共振实验箱，配备数字频率发生器、高精度麦克风阵列、蓝牙数据采集模块及配套APP。可实时采集声波数据并生成频谱图，支持共振频率自动扫描、驻波可视化、多普勒效应模拟等进阶实验。箱体采用铝合金框架，配件含8个不同频率音叉、共鸣管、扬声器阵列等。","key_specs":["适用对象：初中生/高中生/科技社团","配件数量：28件","实验数量：18个（含6个编程拓展实验）","数据接口：蓝牙4.0，支持iOS/Android","频率范围：20Hz-20kHz","电源：内置锂电池（续航6小时）"]}
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