51单片机的IIC总线先测试程序，C语言编写，很实用的！

汉字取模软件,有C语言格式和汇编语言格式，好东西。大家共同享用。-Chinese modulus software, has C language format and assembly language format, a good thing. Be shared among everyone.

液晶显示器LCD1602的驱动。适合于51单片机系统。-LCD1602 LCD driver. Suitable for single-chip microcomputer system 51.

C51单片机教程L1,以及L1的例子源代码.-C51 Singlechip Guide L1, and L1 example source code.

51单片机的KEIL操作函数库，这个资料看完了，那么KEIL开发51的使用也差不多了。-51 SCM KEIL operation library, read this information, then use the KEIL development of 51 should be enough.

液晶方面的一些资料文件 希望有所帮助关于51语言-LCD some hope that help information paper on the 51 language

单片机IDE3000的指导手册，第二版，内含指令集和集成环境的使用方法-SCM IDE3000 instruction manuals, the 2nd edition, containing instruction set and integrated use of the environment

ARM LPC21XX 产生蜂鸣测试仿真,已经完好,可直接start.-ARM LPC21XX generate beep test

x5045的c源程序，绝对使用通过，放心使用-x5045 source, the absolute use, easy-to-use!

本程序又是一个单片机的简单例程，含电路图及C程序，可参考-This procedure is a simple and routine single-chip, including circuit diagrams and C procedures, can be found! !

串口通讯 实现F330串口初始化.对看门狗,等的设置 以及检测单片机的各管脚的好坏-Serial communication serial port initialization realize F330. Of watchdog, and other settings as well as the detection of single-chip microcomputer of the pin and the bad