51单片机常用子程序大全，包括多字节加减乘除，码字转换，浮点数格式化...

单片机各种通信接口程序-SCM various communications interface program

C51入门源码，程序功能使单片机播放音乐，附有详细注释-C51 Introduction to source code, the program allows single-chip music, with detailed notes

基于8051的生产线记件系统，外部中断1触发，6位LED显示，EEPROM保存数据。-Based on the 8051 piece production line system, one external interrupt trigger, 6 LED display, EEPROM data is preserved.

DS1302，DS18B20，中断三个子函数，可直接调用。-DS1302, DS18B20, disruption of the three Functions can be called directly.

通过51单片机对MB9200中文字符叠加芯片进行控制，实现在视频上叠加字符。-Through 51 Singlechip Chinese characters superimposed on the MB9200 chip control, realize characters superimposed on the video.

51单片机上的DS18B20驱动，LCD驱动在我发布的其它程序中可以找到。-51 MCU on the DS18B20 driver, LCD driver in my release can be found in other programs.

对数字语音系统的开发有帮助 包含常用资料，开发程序，及调试报告等-right digital voice system development are used to help contain information on the development of procedures and debugging report

89c52 eprom 的子程序 可以参考一下 -89C52 eprom the subroutine can reference

IIC 的驱动程序 很完整。通过KEIL C 编译在ROTUES 上用AT89C51仿真通过。-IIC driver complete. Through the KEIL C compiler ROTUES used in the simulation through the AT89C51.

风机控制器智能程序2,请大家自己使用,千万不外传!-Intelligent fan controller procedures for two, let us own use, do not Gaiden!