基于安捷伦公司的鼠标芯片ADNS-2620实现了串口鼠标和扫描成像的功能，上位机用VB开发，下位机用普通51单片机开发。-Based on Agilent s ADNS-2620 mouse chip to achieve a serial mouse and scanning and imaging capabilities, the PC using VB development, under the ordinary 51-bit MCU development machine.

一个使用VB.NET编的旋转机械绘图的上位机，其中有串口通信，鼠标绘图等部分可供参考-Compiled using VB.NET rotating mechanical drawing the host computer, serial communication, mouse, graphics, and other parts available