1720的经典程序，实现了1720的几乎所有功能，程序编写标准

DS18B20做的温度计，winavr,1602显示-DS18B20 thermometer to do, winavr, 1602 show

手把手学 C51手 把手学 C51手把手学 C51-handholding handholding Xue Xue C51 C51 C51 handholding handholding Xue Xue C51

访问PS/2键盘接口

用at90s2313做的usb转串口.很实用的哦-AT90S2313 to do with the usb to serial port. Very practical Oh

利用单片机实现的控制电梯系统，参考2004年湖北省大学生电子设计竞赛原题设计。-Realize the use of single-chip control of elevator systems, a reference in 2004 in Hubei Province Undergraduate Electronic Design Contest Design the original title.

ucosII实时操作系统的2.84官方版本，可用于不同处理器的移植-ucosII RTOS official version 2.84 can be used for different processors transplant

本文档提供了用C语言写的单片机滤波算法，因为单片机尽管不擅长实现算法和进行复杂的运算，但在一些特定的场合，如实时动态测量等应用上还是要实现一定的滤波算法。-This document provides the use of C language written in single-chip filtering algorithm, because the realization of single-chip, while not good at algorithms and complex calculations, but in some specific occasions, such as real-time dynamic measurement applications or to achieve a certain degree of filtering algorithm.

基于单片机与FPGA的DDS程序代码，产生任意波形-DDS-based MCU with FPGA-code, resulting in arbitrary waveform

DAC0832显示波形-DAC0832 displayed waveform

此程序为飞思卡尔智能车校内选拔赛主控为STC51单片机的初始程序-This is a smart car in schools Freescale trials STC51 SCM control for the initial procedure