基于MEMS的无线触控鼠标的电路设计

The Circuit Design of Touch-sensing Wireless Mouse Based on MEMS

根据MEMS加速度传感器技术,触控技术以及无线射频的多功能鼠标的电路设计方案,该文通过对使用电路元器件电气性质与功能的分析,提出一套简单可行,造价低廉的无线鼠标设计电路。使其在具有普通鼠标功能的同时,弥补传统鼠标设计过程中带来的不足。

This article introduces a design of multi-function wireless mouse based on the combination of the MEMS accelerometer sensor,touch sense technology and RF technology.By analyzing the electrical properties and functions of electronic compo-nents on the circuit,a simple and feasible design is proposed,which is also low cost in the materials.The new design has made up the shortfall while designing the traditional mouse.