一款操作128x64 图形液晶显示屏的完整 C51 程序，里面有关于汉字及图形的显示程序...

51单片机各类源程序集锦，含有好多常见的单片机程序，学习的好资料。-51 Single-chip Collection of all types of source, contains a lot of common single-chip process, learning good information.

使用3310液晶---数字频率计 .-Use 3310 LCD- digital frequency meter.

LCD320240，C51单片机的图文显示测试。-LCD320240, C51 MCU graphics display test.

本程序是基于89C51的足球换人牌的功能实现-This procedure is based on the 89C51 football Substitution realization of the function card

51单片机浮点子程序固定源码，包含详细说明。

mega64 +　VS1003 + SD卡，液晶使用的 Nokia5110液晶（方便，可以直接贴在板子上）,，采用手机锂电池供电 配外壳 -mega64+ VS1003+ SD card, LCD used Nokia5110 LCD (convenient, can be directly attached to the board on), the use of lithium battery-powered mobile phones with shell

ARM 移植好的一种图形界面(440BX)-ARM transplant a good GUI (440BX)

c51应用程序设计 c51应用程序设计-decoder application design decode r application design decode r application design

本文介绍了AT89C2051单片机的性能和特点，并在分析了超声波测距原理的基本系统框图。该设计系统经校正后，其测量精度可达0.1米-This paper introduces the AT89C2051 performance and features, and the analysis of the ultrasonic distance measurement principle diagram of the basic system. The design of the system calibration, measurement accuracy of 0.1 meters

使用 AT89C2051 控制的数字温度测量仪表。-AT89C2051 to control the use of digital temperature gauges.