好东西，大家快来下，值得一看的东西，受益匪浅

单片机编程的bcd码和hex码的互换，BCD2HEX 例子： c=BCD2HEX(0x255) //255 转成HEX为0xff c=HEX2BCD(0xff) //0xff 转成BCD码为 2-microcontroller programming bcd yards and hex code swap BCD2HEX example : c = BCD2HEX (0x255)// 255 to HEX conversion c = 0xff HEX2BCD (0xff)// 0xff conversion of 255 BCD

51单片机示例程序，点亮一个灯，有助于刚接触单片机的朋友-51 Single-chip sample procedures, lit a lamp, will help刚接触Singlechip friend

详细地讲解了单片机设计中的抗干扰问题-explain in detail the design of microcontroller interference problems

《多功能电能表通信协议》备案文件,DLT645-2007 增补-" Multi-function Watt-hour meter communication protocol" filing documents, DLT645-2007 added to the

基于PIC单片机的PPOE协议栈源代码。-PIC on the PPOE protocol stack source code.

富士通单片机启动代码,学习富士通单片机必须看的资料.-Fujitsu single-chip boot code, learning must look Fujitsu Singlechip information.

凌阳实现4*4键盘的源码， 经过调试的，大家放心使用-Sunplus to achieve 4* 4 keyboard source, after debugging, we rest assured that the use of

本程序是键盘扫描及静态显示的结合，方便单片机初学者熟悉的掌握汇编-This procedure is the keyboard scanning and static displays combine to facilitate Singlechip beginners familiar with the compilation of the master

这是一个关于PS2的C语言程序，利用单片机进行调试，非常好用-This is a C-language program on the PS2 using the microcontroller for debugging, very easy to use

单片机驱动标准PC机键盘的C51程序 具体请看程序，-Microprocessor standard PC keyboard C51 specific procedures See procedures, thank you