51单片机IO 口模拟232通讯程序 占用定时器0

使用EM78P468单片机做的IC卡煤气表程序。-EM78P468 Singlechip make use of the IC card gas meter program.

步进电机驱动主函数，使用C8051F330,功能强大,已经大量使用到产品中-main functions, use C8051F330, powerful, has been the large-scale use of the products

led源程序，51负则led，然后编译发光二极管.asm摊位，本来会领一个走出黑暗的结果

89C52的键盘扫描LED显示及串口程序。 用Keil C51开发。用通用实验板调试通过。 -89C52 keyboard scanning LED display and serial procedures. Using Keil C51 development. Experiments with GM through the debug board.

实现几个控制的同步的AT24C512的程序-achieving several of the synchronous control of the process AT24C512

DIY示波器的全部资料，目前很多人都在搞这样的DIY,上传这些资料希望能帮到这些人！-Oscilloscope DIY all the information that many people are currently engaged in this kind of DIY, From the information I hope to help these people!

AT89C2051单片机设计开发的ML99V4型传呼机发码电路的功能、原理、编程及应用。-AT89C2051 ML99V4 design and development of the code pager type of circuit functions, principle, programming and applications.

利用8051驱动GPS模块，实现GPS定位功能。-8051 drivers use GPS modules, GPS positioning function realize.

DES算法的ST7单片机实现程序-DES algorithm ST7 MCU procedure

这是一个用单片机来演奏音乐的程序，很通俗易懂，里面有源程序和HEX烧录文件-This is a single-chip to play music with the procedure, it is easy to understand, which has source code and HEX file burner