This procedure is based on the 89C51 football Substitution realization of the fu...

51单片机软件滤波方法，全部用汇编语言编写-51 SCM software filtering method, all produced by the compilation of languages

ARM入门初级基础,主要对ARM 学习有个初步了解和认识,即使没接触过单片机的人也可以轻松学习-ARM entry-primary basis, mainly on the ARM to have a preliminary understanding of learning and understanding, even if did not come into contact with SCM can easily learn

usb程序 硬件用的是isp1518，传输方式dma-usb hardware procedure is used isp1518, transmission dma

cpu采用扫描方式进行按键查询，按键扫描程序-cpu manner by scanning button inquiries button scanner

三个键盘扫描程序，一个为C编写，另两为汇编，共同学习，一起进步！-Three keyboard scanning procedures, the preparation of a C, and the other two for the compilation, together with progress!

STC89C52脉宽调制

锁定键盘的程序,程序中设定了密码正确标志,在编译软件中编译成功.-keyboard lock procedures, procedures set password correct signs, the compiler software compiler success.

nRF905Soft是nRF905开发板的调试程序-nRF905 development board is nRF905Soft debug procedures

本人所做项目中用51系列单片机(STC89C58RD)对OCMJ8*15B液晶屏进行数据写操作时所写的配套源代码,可以直接在keil7.0以上的版本中嵌入开发！应该说本程序有很高的实用价值（本人开发的产品已应用于实际工业控制中）-I conducted a series of 51 projects using SCM (STC89C58RD)* 15 OCMJ8 B LCD screen for data write operation written by supporting source code, keil7.0 directly on the above versions embedded development! It should be said that this program has high practical value (I development of the product has been used in practical industrial control)

自己编的经过批量测试的lpc213x spi 程序包-own series of tests after batch lpc213x spi package