用VHDL语言来实现一个电子时钟，可以调时间。小时，分，秒。可以下载到实验箱来运行验证。适用与大多数实验箱-use VHDL to achieve an electronic clock, the time can be set aside. Hours, minutes and seconds. Experiments can be downloaded to the box to run test. Apply with the majority of experimental boxes

一个可以对编辑框进生设置字休，颜色，大小的实例-one can edit box Jin-sheng set off characters, color, size example

This the source code for the HTML Builder available for download on the home page. This a simple HTML editor that opens a web brower and updates it as you write your HTML code. It can be set up update every couple of seconds, or just when you click t