AD-keys - Timing

arm7开发板音频测试,开发板芯片为s3c44b0x，音频芯片为cs4334-audio test in arm7（s3c44b0x）

ucGUI 窗口切换例程 VC6.0仿真 适合初学者                                                                                                                                                          

变压器概述-变压器经典文章（中文PDF）-outlined transformer- transformer classic article (Chinese PDF)

本源码包包含了100例经典的单片机源程序及proteus仿真结果，包括LED模拟交通灯、开关控制报警器、按键发音等，希望对嵌入式或者单片机爱好者提供帮助。

三星s3c2440 ARM9芯片在linux下的MMC卡驱动-s3c2440 Samsung ARM9 chip in the linux MMC Card Driver

我一直在用的I2C总线函数库,内容不多,但很实用.--在网上见的资源挺多,但很多时候是没有测试过的,下了一大堆,搞得眼花燎乱.这个是我在某人主页上找到的,经修改调试后,一直在用着的,绝对好用.-I have been using the I2C bus in the library, which is not big, but very useful .-- online resources挺多see, but often is not tested, and under a lot of, in a confused chaos burn. This is my home page to find a person, and debugging, as amended, has been with the absolute ease of use.

读写SD卡寄存器和数据,调试成功,直接能用.-SD card read and write registers and data, debug the success of direct use.

P87C591 AD转换应用实例,附件中有相关的使用例子，要以帮助初学者，快速掌握P87C591 AD的使用-P87C591 AD code

这是一个128*64的点阵型液晶显示程序。是用Keil C51编写的，可以直接编译运行。-This is a 128* 64 LCD procedures. Keil C51 is prepared, you can direct the compiler to run.

汇编语言开发的各种实用程序，希望对大家有用！是第二个文件！-assembly language development of practical procedures in the hope that it may be useful right! It is the second paper!