你的led.thank电路。这是我自己的实践，希望你给我一个很大的帮助…

非常好用的大容量EEPROM存储器，带2线或3线SPI接口，带128字节高速缓存。-very handy, large capacity EEPROM memory, with two lines or three-wire SPI interface, with 128 byte cache.

最好的单片机字模提取工具，完全免费，完美版-The best single-chip matrix extraction tool, completely free, the perfect version

好东西共享给大家,液晶显示的1502的,单片机51系列的-something good for everyone to share, the liquid crystal display of the 1502, the 8031 Series 51!

AVR单片机，mega16开发板，按键扫描数码管显示程序。-AVR single-chip, mega16 development board, key scan digital tube display program.

在C8051F930单片机上，利用端口匹配和PCA实现按键的长按、短按功能。-In the C8051F930 microcontroller, using the port matching and PCA to achieve a long button press, short press functions.

这是关于Proteus仿真的源程序，用于ARM7的开发与实验-This is the source on the Proteus simulation for ARM7 Development and Experimental

绝对好用的I2C读写程序-absolute and easy to read and write procedures I2C

AT89C2051中文手册，AT89C2051是非常便宜的51系列单片机，简单好用。-AT89C2051 Chinese Manual, AT89C2051 is a very cheap 51 series microcontroller, easy-to-use.

经过一段时间的使用，上次的硬盘MP3播放器增加了USB下载文件功能； 汉字LCD显示功能；子文件夹功能等。并对软件做了一些修改。并将 硬件电路图画出来了。由于做得仓促，难免有不妥之处，请大家谅解， 欢迎指出错误。谢谢。-After a period of use, the last of the hard disk MP3 player, an increase of USB download files function characters LCD display Subfolders functions. And the software to do some modifications. Hardware circuit and the pictures came out. As a result of doing a rush, inevitably something wrong with the U.S. understanding, please welcome to point out the error.谢谢.

Atmelarm 有关ADC例子,是IAR4.3环境的-Atmelarm on the ADC example is the environment IAR4.3