sim900 控制器

完整的周立功公司的LPC213X开发板的光盘内容，包含：ZLGFS,ZLGGUI,UCOS,SD等源代码。-integrity of the Week, who developed the LPC213X plate contents of the CD-ROM, including : ZLGFS. ZLGGUI, UCOS, SD, and other sources.

《DSP原理及应用》配套源代码，相当精典的介绍TMS320C54X的一本书，献给需要的朋友- DSP Theory and Application, complete source code, rather classical presentation TMS320C54X of a book dedicated to a friend in need

这是一个基于stm32的程序文件，通过DMA方式的spi通信，部分功能按自己需求自己添加，部分引脚按自己情况稍加修改。

行列键盘扫描,不同的I/O口,具有很大的参考价值-The ranks of the keyboard scanning, different I/O port, and it is very useful

这是一个有关ARM嵌入式控制器的书籍，文件格式为PDF，是学习ARM的一本好书。-the ARM Embedded Controller books, documents in PDF format for the study is an ARM books.

93c46(56,66)的读写程序,包含有读写一个字节，读写一字符串-93c46 (56,66) read and write procedures, contains a byte read and write, read and write a string, etc.

S3C2410开发板资料，是其芯片厂家公开资料-S3C2410 development board, chip manufacturers is public information

S3C44B0X　键盘中断例子,测试板子上的几个按键产生中断用-S3C44B0X keyboard interrupt example, testing on the board have interrupted a few buttons with

这是LPC2119/2129/2292/2294通用的通用GPIO程序，供大家参考。-This is a generic LPC2119/2129/2292/2294 generic GPIO procedures for your reference.

基于TLC1549芯片的ADC源码，单片机为89s52。-Based on the TLC1549 chip ADC source, single-chip microcomputer for 89s52.