摘要
基于单片机的无线空中鼠标设计方案以STC89C52RC作为主控芯片,使用MPU6050传感器识别鼠标运动姿态,并进行姿态解算,通过nRF24L01无线通信模块将鼠标角速度数据发送到系统的接收端,接收端通过鼠标角速度计算出鼠标光标位移并通过USB接口传输到计算机,实现在三维空间对鼠标的操作功能。
This paper introduces a wireless air mouse design scheme based on single chip microcomputer.The scheme takes STC89C52RC as the main control chip,and uses the MPU6050 sensor to identify the mouse motion attitude,and carries on the attitude calculation.It sends the angular velocity data of mouse to the receiving end of the system through the NRF24L01 wireless communication module.The mouse displacement is calculated and transmitted to the computer through the usb interface to realize the operation function of mouse in 3D space.
作者
张昭
修宇亮
党丽琴
王留杰
ZHANG Zhao;DANG Liqin;CHEN Bin;WANG Liujie(School of Mechanical and Electrical Engineering,Wuyi University,Wuyishan,Fujian 354300,China)
出处
《武夷学院学报》
2021年第12期51-56,共6页
Journal of Wuyi University
基金
福建省大学生创新训练项目(S202010397064)
武夷学院科研基金项目(xq201106)。
