这是有关DM642开发板的相关幻灯片，对初学者有帮助

SSD1305 128*32显示代码 ,初始程序及相似的显示程序的应用...

怎样在CodeVision中使用结构型数组的用法实例1- How uses the structure array in CodeVision the usage example 1

单片机＋4*4键盘，有硬件原理图及源程序，且都在proteus中仿真过-Single-chip+4* 4 keyboard, hardware schematics and source code, and simulation have been in proteus

FLASH文件系统的源码，Flash memory is a nonvolatile memory, which allows the user to electrically program (write) and erase information. The exponential growth of flash memory has made this technology an indispensable part of hundreds of millions of electronic devices. Flash memory has several significant differences with volatile (RAM) memory and hard drive technologies which requires unique software drivers and file systems. This paper provides an overview of file systems for flash memory and focuses on the unique software requirements of flash memory devices. -FLASH file system source code, Flash memory is a nonvolatile memory, which allows the user to electrically program (write) and erase information. The exponential growth of flash memory has made this technology an indispensable part of hundreds of millions of electronic devices. Flash memory has several significant differences with volatile (RAM) memory and hard drive technologies which requires unique

STM32F051例程，通过学习本例程可以快速掌握STM32F051系列单片机的定时器应用。

软件解码MifareOne卡ID号。欢迎有兴趣的朋友转化为C语言。-Uncode the Mifare One card s ID code.Please take it into C, if you are free.

nRF24LE1的ADC演示代码，12位，波特率：38400。

简单闪烁led

ADUC8XX代码-source code of ADUC8XX

 ；此草图针对Arduino GSM屏蔽，发送您在串行监视器中输入的SMS消息。将Arduino与GSM屏蔽和SIM卡连接，打开串行监视器，等待监视器中出现“READY”（准备就绪）消息。接下来，键入要发送的信息，然后按“return”。确保串行监视器设置为在按return键时发送新行。