用51引脚模拟SPI，进行ad7706读写操作。

51单片机实现的温度测量、AD转换，温度传感器采用DS18B20，显示采用1602LCD屏，报警采用蜂鸣器。-。-51 MCU temperature measurement, police procedures, the use of temperature sensor DS18B20, showed that the use of 1602LCD screen, using buzzer alarm.

8051控制CDROM驱动-8051 CDROM drive control

定时器的应用，两种点灯的方案，用它以熟悉定时器应用-Application of timer, two light up the program, use it to become familiar with the Timer Application

本文档详细的介绍了51单片机的程序设计方法-this document detailed account of the 51 Microcomputer Program Design

单片机和温度传感器的应用，错误很多。可作为无线应用的基础。请踊跃下载啊。

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! !

这里给出74hc595的c51驱动程序。带锁存功能的串入并出芯片。-Here are 74hc595 the C51 driver. With latch function and a string into the chip.

质量教高得一段程序代码，资料的详细功能、包含内容说明都有。-A high quality education program code, the information detailed features, including both the content description.

时钟PCF8563的51程序,调试过,可以用.-Clock PCF8563 51 procedures, debugging, and can be used.

数字电子钟的详细设计和汇编代码实现，相信会给大家帮助-Digital electronic clock assembly code detailed design and implementation, I believe that everyone will assist