2812驱动128 * 64液晶，文件添加到工程中，主要功能…

1线通讯协议的c51例子程序, 已调试通过-One-line communication protocol procedure example of the C51 has been debugging through

从24c02中读出音乐来并播放音乐-From the 24C02 to read music and play music

超声波检测C代码源程序，单片机嵌入式软件程序设计-Ultrasonic testing C code source, single-chip embedded software programming

一个UART串行通讯程序，是用C语言写的，内含头文件和主程序-A UART serial communication procedures, is written in C language, contains header files and the main program

C8051f020与气压传感器HP03S制作的气压测试仪，串口与PC机通讯。Keil工程打包。-C8051F020 and pressure sensor produced HP03S pressure tester, serial communication with PC. Keil engineering package.

我自己刚刚做的一个频率计，不是很会！希望大家给我提意见-I have just done a frequency counter, it will not! I hope to put forward their views

数模转换器和模数转换器在单片机系统中的应用：AD转换器和DA转换器在MCS-51系列单片机系统中的应用-DAC and ADC in Single Chip System: AD converters and DA converters in the MCS-51 Series Single Chip System

2262和2272的发射接收源码，很简单-2262 and 2272 of the transmitting and receiving source code is very simple

三星公司的一款1602vfd显示屏，它的特点是便宜，目的是为了取代相应的液晶显示屏。由于vfd的亮度的天独厚，温度适应性宽，所以在工业环境中的重要性毋庸置疑，我给美国老板开发了这个四路温度显示。已经使用两年了。-Samsung 1602vfd a display, it is characterized by cheap, is designed to replace the corresponding LCD screen. Because the brightness of the day vfd independence thick, wide temperature adaptability, so in the industrial environment, the importance of doubt, I am the boss to the United States has developed this four-way temperature display. Has been used for two years.

单片机学习的具体步骤，希望能够给初学单片的朋友们帮助。-Singlechip learning specific steps, hoping to chip to the novice friends to help.