使用MEGA16+CH375实现的USB鼠标。程序注释完善，方便初学者学习USB和AVR单片机。-Achieved using MEGA16+ CH375 USB mouse. Program note perfect, easy for beginners to learn USB and AVR microcontroller.

CH376通讯的上位机程序，通过操作RS232串口实现读写CH376-CH376 PC communications programs, through the operation of RS232 serial interface to read and write CH376