基于51单片机的无线体感鼠标设计与实现

Design and Implementation of Wireless Motion Sensing Mouse Based on 51 Single Chip Microcomputer

传统鼠标在计算机领域应用非常广泛,但在某些特定环境下操作受到限制。为了克服依赖桌面完成操作的局限,以51单片机为控制核心设计一款无线体感鼠标,该设备由STC89C52控制模块、MPU-6050运动处理模块、无线发送模块、无线接收模块、按键及供电模块等构成。MPU-6050运动处理模块通过解算识别运动姿态,实现人在空间中控制鼠标对屏幕指针的操控。经制作及对比测试,它具备高精度和流畅性好的优点,具有一定的实用价值。

Traditional mouse is widely used in the field of computer,but in some specific environment,its normal operation is limited.In order to overcome the limitation of relying on the desktop to complete the operation,a wireless motion sensing mouse is designed with 51 single chip microcomputer as the control core.It is composed of STC89C52 control module,MPU-6050 motion processing module,wireless transmission module,wireless receiving module,key and power supply module.The MPU-6050 motion processing module recognizes the motion posture by solving and recognizing,so that people can control the mouse on the screen pointer in space.After production and comparison test,it has the advantages of high precision and good fluency,and has certain practical value.