一个使用C51编写的视频切换器的控制程序，用于16选4的视频切换...

用GSM手机控制报警器，报警器触发时可发送信息通知，并控制解防/设防。-GSM mobile phone control with alarm, triggered when the alarm notification can be sent information and control solution of anti-/ security.

51单片机使用之一 带密码的lcd 学习51编程-51 single-chip microcomputer used in the vicinity of password lcd learning 51 programming

Hidden any program , and main program can hide in taskbar.-Hidden any program

凌阳IDE中写的一个LED键盘模组制程序，改一下自己的IO代码 直接编译就可以使用了-Sunplus IDE write a keyboard LED module system procedures, change your own direct IO code compiler can use the

采用TOP227单片开关电源芯片实现的充电器，内附电路图-used TOP227 SMPS chip chargers, enclosing circuit

帮助初学PIC单片几的人快速入门,同时也可以为有经验的工程师提供产考.-PIC chip to help beginners a few people get started quickly, but also for experienced engineers to provide production test.

定时器设置，适合初学者学习，演示定时器及中断，使用KEIL　C编写-timer settings for beginners to learn, and the timer interrupt demonstration, the use of C prepared KEIL

凌阳IDE中写的一个交通灯控制程序，改一下自己的IO代码 直接编译就可以使用了-Sunplus IDE write a traffic light control procedures, to your own direct IO code compiler can use the

serial函数集 好用-serial Function Set Easy

利用串口和单片机进行通讯,VC用对话框实现-use serial communication and microcontroller, the VC using Dialog