上传一个max197的调试程序，应该对研究单片机的朋友有很大帮助...

TS12864A-3实现arm的实时时钟显示，每秒更新一次。-TS12864A-3 to achieve the real-time clock arm, once per second update.

读写SD卡程序,是已经调能过的,还有FAT16文件系统-SD card read and write procedures, which have been transferred to off, as well as FAT16 file system

该项目是用 STM32cube 创建并实施 stm32f429 发现板上。基本上，代码等待中断从用户按钮和指示灯亮起

一个很好用的电子密码锁,采用STC12C5A60S2单片机,按键为4x4矩阵键盘                                                                                         

超声波模块HC-SR04,MCU ATmega16，不是通过中断实现。MCU先发一个使能信号，然后检测回波信号高电平的时间，通过串口显示。实际测试精确度很高。

密码：cyberkyg@yahoo.com.cn 说明：包括1.基于ds12887的万年历时钟 2.ADuC845内部rtc实例3.ADuC845驱动max7219 4.max118测试程序 5.菜单实例- Password: Cyberkyg@yahoo.com.cn explained that, Including 1. Actuates max7219 based on ds12887 ten thousand years calendar clock 2.ADuC845 internal rtc example 3.ADuC845 the 4.max118 test order 5. Menu example

dsp的dma例子，mcbsp与dma之间通信-dsp" s dma example, mcbsp and communication between the dma

共同的FX2常数，宏，数据类型以及函数库内副函数的雏形框架 -FX2 common constants, macros, data types and function of the embryonic form of Cunene, vice function framework

智能温度计毕业设计全套资料(含论文,程序,电路图)-Intelligent thermometer, a full set of graduation data (including papers, procedures, circuit diagrams)

该程序uc/gui 是再linux(文本界面)环境下运行,需要用到/dev/fb,该版本和uc-GUI 3.24版源码（含VC下的示例程序)都是同一版本,只是运行环境不一样. -the program uc/gui is again linux (text interface) operating environment, the need to resort to/dev/fb, the version and uc-source GUI version 3.24 (including the VC sample program) is the same version, the operating environment is not the same.