基于Windows的USB驱动程序和上位机程序开发，里面使用了ActiveSkin皮肤控件和TeeChart绘图控件，方便画图。程序的下位机是Microchip的PICDEMTM FFUSB Demo Board开发板 -Windows-based PC USB driver and application development, which uses ActiveSkin TeeChart drawing controls and control skin, easy drawing.

一个USB手写板画图程序 VB写的 基于usb hid调试 手写板hid设备并与电脑之建立通信-A USB tablet drawing program written in VB debugging tablet usb hid hid device and computers to establish communication

Java编写串口程序，可实现数据的读入与输出，可画图。-Serial program written in Java can be read into the data output can draw.

VB 3D画图工具的源码，感觉此程序很强大，可以生成3D文件,可与专业工具媲美-Source VB 3D drawing tools, I feel this program is very powerful and can generate 3D files, can be comparable with professional tools