杜洋12864LCD电子时钟源程序，可以做成精美万年历

Atmel Uart C51程序（timer2方式）-Uart (timer2 way)

单片机上网所使用的精简协议栈，包括TCPIP,ICMP等。-Single-chip used in the Internet to streamline the protocol stack, including the TCP IP, ICMP and so on.

模块化c语言实现模拟I2C读写EPROM 程序-C language for analog modular I2C read and write EPROM program

给出一种利用单片机通用I/O 口扩展串行通信的方法.-Given a general-purpose use of single-chip I/O port expansion method of serial communication.

提供51无防真器下内存监测程序(pc软件为"超级终端")-provide no real defense for the next memory monitoring procedures (pc software for the "Super Terminal")

利用５１单片机做的一个电子时钟，用１６０２显示，已经实现．-51 Singlechip done using an electronic clock, with 1602 show that has been achieved.

18B20掼51掼keil显示，温度还没调试好就调试好，只要一点点就行

详细分析了CAN驱动源码，中文注释，附SJA1000电路连接图-analysis the source code of can bus driver， and do comment in Chinese，the circuit of SJA1000 is added，too！

LCD-7279的经过调试多次已经能够实现在指定的位置显示特定的数据。 程序lcd1.c实现基本的功能，即：键盘输入0、1、2、3、4、5、6、7、8、9、acdef 在液晶的指定位置显示实现满屏或半屏显示点阵和字符，调入一幅图画的代码进行显示；-LCD-7279 after the repeated testing has been able to achieve the specified location-specific data. Lcd1.c procedures to achieve the basic functions, namely : the keyboard input 0, ,36.2. 8,9. a b c d e f in the designated location LCD realize Manping or semi-Screen Display and characters, transferred to a picture of the code display;

适合初学c55者的几个扩展定点数运算例子-suitable for the novice c55 several expansion of the fixed points Operational example