8×8点阵，按按钮会自动切换点扫描，切换开关。

能获得操作系统的版本号-access to the operating system version

windows下的子进程的范例。建立fiber thread。-child process under windows example. the establishment of fiber thread

关于工工汽车的讲解，告诉你怎么乘车，用了就行-About Public Works on cars, car to tell you how, using the on line

游戏界的天才少年Jim Adams的《Programming Role Playing Games with DirectX （2nd edition）》第一章的数据打包程序的修正版， 修改了一个小错误，并且能够适用各种字符集。

针对430单片机IO模拟I2C源程序，程序经过测试，使用工具为IAR-430 I2C

模拟交通信号灯控制，一般情况下正常显示，有急救车到达时，两个方向交通 信号灯全红，以便让急救车通过。设急救车通过路口时间为10 秒，急救车通过后，交通恢 复正常，用单次脉冲申请外部中断，表示有急救车通过。-simulated traffic signal control, under normal circumstances normal show that emergency vehicles arrived, the two directions of traffic lights all red, in order to allow emergency vehicles through. Based emergency vehicles through the intersection for 10 seconds, after the passage of emergency vehicles, traffic returned to normal, with a single pulse for external interrupts, saying that a first aid trucks.

支持复选功能树控件的下拉框-support of the right of election control function tree drop-box

一个简易日历程序，已知公元元年一月一日即耶稣诞生日是星期一，那么因为365%7=1，366%7=2。所以每过一年平年星期数加一，每过一年闰年星期数加二，依次类推就可以求出任意一年一月一日是星期几。-a simple calendar program, known Year on January 1 that the first year of the birth of Jesus Day is Monday, because 365% = 1,366 7% 7 = 2. So every non-leap year over year increase in a few weeks, a leap year every year the number increases two weeks, followed by analogy can be found arbitrary January 1, 2001 is several weeks.

HTML显示树状结构的代码-HTML code tree structure

fm booster and its circuit config