USB鼠标，已经通过PDIUSBD12控制芯片测试，KEIL编译…

DS18B20 集成温度数字传感器 PDF资料文档-DS18B20 integrated temperature digital sensor information on PDF documents

基于单片机c8051F020的看门狗技术的源程序代码。 -Based on single-chip watchdog c8051F020 source code technology.

8051的UDP协议实现 协议实现--c语言编写 用51单片机实现的。-8051 to achieve the UDP protocol-- c language with the MCS-51 microcontroller.

本代码以8051单片机做的，实现对电子钟的功能。功能包括四按键对电子钟的时间及年月日的调整，6LED数码管显示时间。各部分功能以模块写出，便于以后调用，对于初学单片机的朋友们会有很大帮助。-The code to 8051 to do, to achieve the electronic clock function. Features include 4 buttons on the electronic form of time and date adjustment, 6LED digital tube display time. All parts of capabilities to the module to write, easy to call the future, for beginners SCM would be of great help to my friends.

DS18B20 c51程序（EE21学习板演示程序） -DS18B20 c51 procedures (EE21 learning demo board)

用89C2051实现的软PLC。PLC程序存在24C04,用按健输入程序，数码管显示，程序以解释的方式执行。-89C2051 achieve the soft PLC. There 24C04 PLC procedures used by Kin importation procedures, digital control, to explain the procedures implemented.

PIC16机的代码范例， 想要试一试的朋友可以试验-PIC16 machine code examples, you want to try friends can test

氦浓度检测仪 氦浓度检测仪-Concentration of helium detector helium concentration detector

msp430f449的文件， 很有用的-MSP430F449 document very useful

ATMEL AVR 单片机 ni-mh 电池充电控制原代码-ATMEL AVR ni-mh battery charge control source code