用５１单片机读取ＣＦ卡的程序。对许多项目有参考价值

该压缩包内还有51单片机常用各类外设驱动C程序源码（128*64点阵屏，DS18B20温度芯片，I2C，DS1302时钟芯片，AT24C16（I2C接口）及X5045P（SPI接口）EEPROM等等），每个都绝对可用。每个驱动程序都有一个C文件和对应的H文件，文件名即为驱动芯片类型。-The compressed package of 51 common types of single-chip peripherals drive C program source code (128* 64 dot matrix screen, DS18B20 temperature chip, I2C, DS1302 clock chip, AT24C16 (I2C interface) and X5045P (SPI Interface) EEPROM and so on), each is absolutely available. Each driver has a C file and the corresponding H file, the file name is the type of driver chips.

此程序是用CYPRESS单片机编写，功能是将电压信号转换为PWM信号-This procedure is used to prepare Singlechip CYPRESS, function is the voltage signal is converted to PWM signal

MCS-51单片机应用设计-MCS-51 Application Design

C51的45D驱动程序-C51 45D Driver

传感器被称为工业时代的测量工具，在国名经济和国防各领域中发挥着不可替代的作用-Known as the industrial age sensor measurement instrument, the name of the country in various fields of economic and national defense is playing an irreplaceable role in

这是用单片机实现的多功能数字钟,通过8255扩展端口,AD0809将模拟信号转换成数字信号进行处理,可以比较精确的测出电压值.-This is the MCU multifunction digital clock, through the 8255 expansion port, AD0809 a conversion of analog signals into digital signal processing, more precise measuring the voltage values.

CAN三台机子互相通讯（机子2程序），已调通，标准的标识符，11位。-CAN communication with each other three loom (loom 2 procedure), Qualcomm has been transferred, the standard identifier, 11.

基于easyarm2200的USB HID类的多媒体键盘-Easyarm2200 based on the USB HID class multimedia keyboard

这一个调节PWM占空比输出程序,EM78P458应用,已通过调试-a PWM duty cycle output procedures EM78P458 applications through debugging

应用C51单片机控制的数字时钟显示程序,显示模块采用了简单易行的数码管-application C51 microcontroller control of the digital clock display program shows that the modules use a simple digital control