高速12位AD芯片.AD7887.读写芯片和AD数据C代码.

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

AD9850资料，内有源程序代码，可以给大家提供一个模本。-AD9850 data, which has source code, can provide a mode of the U.S..

自制红外线自动门控制器电路,市场上成品的自动门控制及执行机构价格普遍偏高，文中介绍的方法适合家庭自制使用，用到的元器件都很容易找到，有兴趣者不仿一试。-Self-made infrared automatic door controller circuit, the market finished the automatic door control and enforcement agencies generally high prices, the introduction of the method is suitable for home use, the components used are very easy to find, do not have interest in like a try.

c51和汇编混合编程，lcd 192×64 画曲线-decoder and compilation of mixed programming, LCD 192 x 64 paintings curve

在8X8　LED点阵上显示柱形，让其先从左到右平滑移动三次，其次从右到左平滑移动三次，再次从上到下平滑移动三次，最后从下到上平滑移动三次，如此循环下去。 -In the 8X8 LED dot matrix display cylindrical, smooth movement from left to right to first three times, followed by a smooth move from right to left three times, once again moving smoothly from top to bottom three times, the last from the bottom-up smoothing mobile three times, so the cycle continue.

周立功LM3S8962开发板提供的 SYSTICK 例程-Week Ligong LM3S8962 development board provided SYSTICK routines

税控检测用的crc-detection of Fiscal unicef.org

单片机时钟芯片DS1302的控制程序，还有液晶的驱动-Single-chip clock chip DS1302 control procedures, as well as LCD driver

51单片机编写的DDS的串行驱动之类的c语言程序，可以产生波形。-51 single-chip DDS prepared by serial driver like c language program, can generate waveforms.

基于单片机c8051F020的串行口通信的源程序代码。 -C8051F020 based on single-chip serial port of the source code of communication.