tcp,udp程序，对了解tcp,udp协议很有帮助

qt实现不规制控件，环境QT2.3.2，QTE2.3.7，TMAKE1.1-qt regulatory controls do not realize, the environment QT2.3.2, QTE2.3.7, TMAKE1.1

单片机程序，控制数码管做跑表使用，最小计时单位0.01秒。-Single-chip process control using a digital stopwatch cylinder, the smallest unit of time 0.01 seconds.

1个键有10种功能，带proteus访真文件。-A key with 10 function, with a true file proteus visit.

C8051F系列单片机开发与C语言编程，文件夹中为各章节的程序代码，均在作者的目标板上（自行开发）调试通过，以确保程序正确。  Keil C对中文文件、目录以及空格等可能无法编译连接，所以若要正确调试，须确保所有文件、目录为连续英文名或数字。  这些程序应用到其他C8051Fxxx系列单片机时，要确保各个操作寄存器的名称、地址与各个控制位相一致，否则需要修改。很多寄存器位的位置并不相同，所以移植程序时，使用者要参考F040寄存器和移植对象单片机的寄存器，以确保正确操作。 -C8051F MCU Development and C language programming, folders for each chapter of the program code, are in the author

信道程序，很好的程序我从网上找的。用于仿真raileigh衰落信道。-Channel process, a very good program I am looking for from the Internet. Raileigh for fading channel simulation.

ARM CORTEX M3核的STM32F103VET6最小系统板灯测试程序下载，可用于STM32F103，STM32F107，STM32F403，STM32F407，只需将Target中Device中的器件选择相应板上的器件即可

触摸屏驱动源码，主要用于四线触摸屏-Touchscreen Driver source, mainly for the four-lane Touchscreen

单片机实验板完整资料（PCB），包括PCB原理图、单片机技术基础教程与实践书的实验电路板、STC89C51安装图、89S51实验板的一些说明。介绍详细，适合初学者。-Complete information Microcontroller Experiment board (PCB), including the PCB schematics, single-chip microcomputer-based tutorial and practice test book, circuit boards, STC89C51 installation diagram, 89S51 experiment board some of the instructions. Describes in detail, suitable for beginners.

ID卡门禁系统，兼容EM4100,有液晶显示、存储10天的进出信息-ID card access control system, compatible with EM4100, has liquid crystal display, storage, 10-day access to information

motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton / t this vary the average voltage across the mot-motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton/t this vary the average voltage across the mot