IC卡的模拟！ IC卡的模拟！

用89c51单片机与USBD12结合的电路图和源程序.. -with 89c51 SCM and USBD12 combination of circuit and the source ..

msp430flash型单片机的封装库，呵呵，好东西-msp430flash- Packaging the MCU, what good things

利用单片机做的编码器输出值LED显示程序，用MAX7219驱动七段数码管，完成二‘十’十六进制的切换显示。-Does the use of single-chip encoder output LED display program with Seven-Segment LED Driver MAX7219, completion of the second

汇编语言实现实用单片机电子钟的制作，包括时间的显示以及中断控制。-assembly language to achieve practical SCM electronic clock production, including the time of the show and interrupt control.

用于MSP430169驱动12864的液晶显示器，仅供参考。-12864 for MSP430169 drive liquid crystal displays, for informational purposes only.

pid算法的源程序，这个程序很不错，是入门的很好帮助-pid algorithm source code, this procedure is pretty good, is a good entry-help

非常经典~~的 一个~~~~ds1302液晶时钟-Very much a classic ~ ~ ~ ~ ~ ~ ds1302 LCD Clock

摩托罗拉手机A890广告演示，一个简单的演示动画，适合新手初学者入门学习。-Motorola A890 mobile phone ads demonstration, a simple demonstration of animation, suitable for novice beginners learning portal.

实用的空调计费系统，采用51系列单片机，编译软件KEIL C-billing practical air conditioning system that uses 51 series microcontroller, C compiler software KEIL

uCOS在51系列MCU上移植的源代码，包括uCOS内核以及用户应用程序例子。无密码，包运行。-uCOS in 51 MCU transplant source code, including uCOS kernel and user application examples. No password packet operation.