有急于51单片机IIC的操作讲解，和at24c02的一些基本资料，和IIC读写基本操作！

ch451驱动数码管,一按键多功能程序,24C02实现易丢失数据储存-ch451-driven digital control, a key multi-function programs, 24C02-volatile data storage to achieve

这是一个10的A/D转换芯片，用他与51单片机组成控制系统，具有结构简单，系统稳定的特点。-This is a 10 A/D converter chips, and with his 51 MCU control system is simple in structure, system stability characteristics.

此为锁相环函数发生器 包括键盘扫描程序 频率显示程序 波形显示程序-This is the phase-locked function generators including the keyboard scanner frequency waveform display shows process procedures, etc.

mp3播放器的c51程序-mp3 player"s decoder procedures

单片机课程设计的LCD显示，附带有程序，仿真图，以及原理。-LCD display, there are procedures, simulation plans, as well as the principle of

串口扩展芯片，可以扩展单片机的串口，使单片机的串口由一个变为3个甚至更多，降低成本。

12864LCD电子钟c语言程序，电子钟的经典之作-12864LCD electronic bell c language program, the electronic bell classic

2004计算机专业单片机微型打印机接口-2004 computer professional SCM Micro Printer interface

CC1110无线收发FHSS的源程序。使用的开发环境是IAR7.2H-FHSS wireless transceiver CC1110 source. The use of development environment are IAR7.2H

80C196单片机由于低格低、处理能力强，在信号分析、数据采集等很多领域得到了广泛应用-80C196 microcontroller due to the low grid is low, processing capability, and in signal analysis, data acquisition has been widely used in many areas