两种串行显示芯片MAX7219和PS7219的比较和应用

如果完成，则为1

ash script guide in which the detailed introduction is given

一个汉字显示的例子（嵌入式）-a Chinese character display example (Embedded)

51系列的软件包,有i2c驱动,各种芯片的介绍-51 series of software packages, there i2c driver, introduced a variety of chips

 * The HTTP server provides a small scripting language.  *  * The script language is simple and works as follows. Each script line starts  * with a command character, either "i", "t", "c", "#" or ".".  *   "i" - command tells the script interpreter to "include" a file from the  *         virtual file system and output it to the web browser.  *   "t" - command should be followed by a line of text that is to be output  *         to the browser.  *   "c" - command is used to call

at91rm9200的2.6.24的内核补丁-AT91RM9200 the 2.6.24 kernel patch

EP9315的PCB原理图，希望大家踊跃下载，嘿嘿。还有就是物有所值的。 -EP9315 schematic diagram of the PCB, I hope everyone enthusiastically download,嘿嘿. There is value for money.

这个关于串口通信的程序，采用方式一，调试通过-The serial communication about the procedure, using method 1, debug through

嵌入式Linux应用程序开发详解,12章齐全-Embedded Linux application development detailed, complete Chapter 12

应用背景 51单片机ucos系统上SD卡的仿真，MMC是SD卡的另外一种格式，兼容SD卡，应用背景是在PROTEUS上仿真SD卡的读写过程，然后再应用到实际当中，解决了焊接电路板的麻烦，在仿真中我们可以随意更改参数，有利于学习理论基础 关键技术基于51单片机嵌入式ucos系统上，对MMC卡的仿真代码，MMC是SD卡的另外一种格式，兼容SD卡，因为在Proteus上面仿真，没有SD卡元器件，只有MMC卡，故本人早期做了一个课程设计在这方面，现在分享给大家，有疑问可以和我交流，谢谢大家的支持