此乃MMC卡读写程序

bluetooth code for remote devices

STM32单片机的PID算法实例，通过PID算法控制STM32的PWM输出，反馈量是PWM低通滤波后得到的AD

AVR单片机的秒表程序，最大计时可达9分59秒9。-AVR microcontroller stopwatch program, the biggest time of up to 9 minutes 59 seconds 9.

首先介绍了合成孔径雷达(SAR)的特点，然后阐述了合成孔径雷达原理和末精确制导机制。由于合成孔径雷达能全天候、全天时成像，且采用了合成孔径技术，因此SAR图像不论在距离向，还是方位向均具有高的分辨力，这对发展导弹末段数字式景象相关匹配制导有着重要的意义。-First introduced the synthetic aperture radar (SAR) characteristics, and then expounded the principle of synthetic aperture radar and precision-guided mechanism at the end. As a result of synthetic aperture radar can be all-weather, all the time imaging, and use of synthetic aperture techniques, and that SAR images, whether in the distance to, or position to have a high-resolution, which is the development of the missile in the last paragraph of digital image correlation matching guidance has an important significance.

嵌入式设备上的Linux系统的开发，非常好非常好的资料-embedded devices on the Linux system development, very good very good information

linux下触摸屏驱动,实用性非常强,可以直接用在linux2.4.18版本,及2.6以上的版本-linux Touch-screen, practicality is very strong. can be directly used linux2.4.18 version 2.6 and above versions

应用背景stm32平台下很不错的源码资料，在工程应用上能稳定长期运行，成功应用到项目现场，是学习操作系统的绝好资料关键技术ucos下任务创建，很好的应用到工程当中，UCOSII任务创建删除挂起恢复，是学习操作系统的绝好资料

ADC转换器10位AVR-VOLTIMETER使用显示及定时器

这是用ADS1.2实现的MINI2440启动的BOOTLOADER原码。我自己写的。-This is achieved using ADS1.2 source MINI2440 start BOOTLOADER. I wrote it myself.

LPC2300硬件系统外设驱动源代码库，包括ad,iic,Timer-LPC2300 peripherals hardware driver source code library, including the ad, iic, Timer, etc.