ad9833的原理图和源程序，希望对需要的人有用

该模拟器是在Keil7.0中使用。 只要把Ex02Dll.dll复制到 X:KeilC51BIN目录下。 打开测试程序，编译运行即可看到如图led.jpg中所显示的效果。-The simulator is used in Keil7.0. As long as Ex02Dll.dll copied to the X : Keil C51 BIN directory. Open test procedure, compile operation can be seen in figure led.jpg reflected by the results.

凌阳单片机实现时钟并语音报时的源代码 很有趣 当毕业设计不错

winbond w77e58扩展RAM以及双数据指针的编程方法演示-expansion RAM and dual data pointers programming method demonstration

900MHZ高频头的控制参考程序和参考线路图.-high-frequency 900 MHz band first reference to the control procedures and reference the road map.

CF8051F040开发板的SRAM_rw_test 程序-CF8051F040 development board

是一款DA板卡的控制界面的原代码. 用VISUAL BASIC编程-Card is the control interface of the original code. Visual Basic

用并口通信时,只需发送仿真软件的十六进制显示窗口的第四个字节后的所有数据。 如:清全屏的十六进制显示窗口是55AA0001434C42,采用并口通信时只需发送434C42-with Parallel Communications, only this simulation software hexadecimal display window of words, after the data. Such as : a full-hexadecimal 55AA0001434C42 show window is used and only parallel communication sent 434C42

学习型红外遥控开关( C51语言源程序)-learning infrared remote control switch (C51 source)

掌握单片机的应用开发需要一个过程。首先必须掌握数字电路和模拟电路方面的知识，还必须学习单片机原理、硬件结构、扩展接口和编程语言。-master SCM application development requires a process. One must first master digital circuits and circuit simulation in terms of knowledge, must also learn SCM principle, hardware structure, expansion interfaces and programming languages.