iic prog for mcu ok in keil c

AVR单片机浮点数、串口波特率、定时器参数计算器，很不错的小软件！-AVR microcontroller floating-point, serial baud rate, timer parameter calculators, a very nice small piece of software!

基于51芯片的DS1302 定时控制器演示-Based on 51 chip DS1302 timing controller demonstration

IIC总线的c语言程序，介绍 IIC总线的时序和操作方法-IIC Bus c Language Program, introduced IIC bus timing and method of operation

节能时控器，根据每日供电波峰，波谷，定时用电。节能，降低用电成本。C51-AT89C2051 程序-When energy-saving controller, according to the daily electricity peak, trough, regular electricity. Energy saving, reducing electricity costs. C51-AT89C2051 procedures

bd3201-14A（DRE）提供的高性能数字音频信号处理能力，可实现紧凑的，易用 的，高质量的混响效果解决方案-bd3201-14A (DRE) provides high-performance digital audio signal processing capabilities, enabling compact, easy to use, high-quality reverb solution

实时程序，对于初学者可以看看 数字I/O的使用 定时器的使用 中断 与PC机进行RS232通信-real-time process for beginners can look at digital I/O using the timer interruption of use for PC and RS232 communication

51单片机测量电机转速，利用计数脉冲数显示到汉字液晶屏上面。脉冲是由对管扫描码盘产生的-51 MCU measuring motor speed using pulse-counting the number of

MAX7219+DS1302+74LS245数字钟,内附PROTEUS图！实物以通过-MAX7219+ DS1302+74 LS245 digital clock, enclosing PROTEUS map! In-kind through

这是一个凌阳单片机的应用，提供了实现语音小车识别的具体程序。-Sunplus microcontroller applications, provide a voice recognition Trolley to the specific procedures.

一些实用的51单片机接口源程序，里面附有文档说明，很好的开发参考资料-51 microcontroller interface source inside with documents show that the development of good reference