一个很不错的按键单片机C程序

80C52参考频率计程序，包含中断和定时器典型应用代码段-80C52 reference Cymometer procedures, including suspension and timer typical application code segment

GCC的SD卡完整程序！可根据自己需要更改！-GCC complete the procedure of SD card! May need to change according to their own!

PC机与单片机的双向通信查询控制方式， 用C语言写成。-PC and MCU query bi-directional communication controlling method, using C language.

51单片机与12864LCD接口C源程序代码-51 Microcontroller Interface C source code with the 12864LCD

静音琴的源码,有兴趣的拼音可以下载下来看看,这个是可以生产的程序.-Guoqin mute the source, are interested in can be downloaded from the alphabet to see, this is the production process.

摩托车的步进电机驱动。用的是LPC900系列单片机的RTC定时器，虽然简单，但足以说明问题。-motorcycle stepper motor driver. The LPC900 Series is the RTC timer, although simple, but enough to illustrate the problem.

此程序为利用mage8 AVR 和EM4094实现读取ISO15693类型卡的C程序、读卡稳定、这个项目我们做了好久、非常不错的程序、很适合做这方面产品的朋友们参考-This procedure for the use of mage8 AVR and EM4094 achieve ISO15693 type of card reader C procedures, reader stability, the project we have done for a long time, very good program, it is suitable for products in this area refer to my friends

我做的按摸椅ＲＳ００１的键盘部分的Ｃ５１程序- I do according to trace chair R S 001 keyboards partial C 51 procedures

反转法键盘头文件,利用反转法键盘有时比用7281控制简单,-Inversion method keyboard header files, using the keyboard and sometimes reverse Act 7281 to control than the simple,

本程序是一个4*4键盘扫描程序. 可以用于初学者对于单片机的开发.-this program is a 4* 4 keyboard scanning procedures. Beginners can be used for the development of SCM.