摘要
文章基于CC2541及运动处理传感器MPU6050设计了一种无线旋转魔方,在转动魔方时,MPU6050传感器能够通过自带的DMP实时输出四元数,CC2541获取数据后计算出姿态角,并通过蓝牙传递给手机,从而在手机APP端能够实时显示旋转角度,并实现动态演示的效果。
Based on CC2541 and motion processing sensor MPU6050,a wireless rotating Rubik’s Cube is designed in this paper.When turning Rubik’s Cube,MPU6050 sensor can output quaternions in real time through its own DMP.CC2541 obtains the data and calculates the attitude angle,which can be transferred to the mobile phone through Bluetooth,so that the rotation angle can be displayed in real time at the app end of the mobile phone,and the effect of dynamic demonstration can be realized.
作者
徐华军
Xu Huajun(School of Internet of Things Technology,Wuxi Vocational Institute of Commerce,Wuxi 214153,China)
出处
《无线互联科技》
2019年第22期3-4,46,共3页
Wireless Internet Technology
关键词
无线旋转魔方
运动处理传感器
蓝牙
wireless rotating Rubik’s cube
motion processing sensor
Bluetooth