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qq健康步数计数原理
更新时间: 2020-09-20 00:00:00  

qq健康步数计数原理是利用电子计步器主要由振动传感器和电子计数器组成,振动传感器其实就是一个平衡锤在上下振动时平衡被破坏使一个触点能出现通动作或断动作,由电子计数器记录并显示,如果接近吻合即被认为是步行,就会自动运行程序保持步数。

关键词: qq 健康 步数 计数 原理

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