开发了,带四位显示的秒表, 按键启动停止,用定时器按键去抖...

vb编写的小程序用来作计算器,另外还可以调用系统时间显示时间用-vb prepared by the procedures used for a small calculator, in addition to calling system can show that the time spent

有关表头控件的使用-the first use of the controls

两者共享同一个临时应用程序配置（C#）

传说中的著名程序-legends of the famous procedure!

测试运行时间的程序, 自己整理的VC6 关于时间的函数测试程序,可以加命令行参数.time test application for VC6, build by myself.

三星s3c2440NBOOT，ＵＳＢ通信，-Samsung s3c2440NBOOT, USB communications,

随书代码-lt; Visual Basic Win32 API programming gt; With the code book

通过ATL控件实现VFW采集视频音频数据并播放，用户可以利用普通的PC机、标准的视频采集设备（USB摄像头或者视频头+视频采集卡）、耳机和麦克风,注册和加载Activex控件就可以使用了。

展示的是一个简单的多媒体，有音乐，图片可选择-display is a simple multimedia, music, pictures option

通过温度传感器检测外界的温度，然后经放大接入A/D，和键盘设置的温度值进行比较，来调节控制器对加热器进行控制，使温度保持在设定温度附近，并通过LED显示温度值，如果出现温度异常，通过嗡鸣器进行报警。以实现温度设置输入、温度显示、温度异常报警、加热执行器控制等功能-Through the temperature sensor detecting the temperature of the outside world, and then by the enlarged access A/D, and keyboard settings to compare the temperature to adjust the controller to the heater control to maintain the temperature near the set temperature, and temperature LED display value, if there is abnormal temperature, through the alarm device Ong Ming. Input to achieve the set temperature, the temperature showed that temperature anomalies alarm, heating and other functions to implement control