AT89C5X,看门狗程序,可以防止程序进入死循环.

键盘控制相应的LED不同状态,直观易懂好学.PIC就从这里开始.-keyboard to control the corresponding LED different states, is easy to understand learning. PIC from here.

U盘原代码,包括FAT16和USB的所有东东都是开放的,请认真看呀.-U disk source code, including FAT16 and USB all Dongdong are open, please carefully looked.

键盘控制小灯的亮，四个按键分别控制四个灯的不同亮法-Keyboard control of small bright lights, the four control buttons, respectively, in four different bright lights law

汇编代码 是ASM的代码，要求使用单片机的。这是单片机的一个实例汇编语言程序，可以作为参考-Assembly code is the ASM code, require the use of SCM. This is an example of single-chip assembly language procedure, can be used as reference

有关c的各种类型编程题，有助于初学者更快更好的了解c！-Various types of programming questions related to c will help beginners faster and better understanding of c!

IA-32汇编原代码,mars算法.相比于c/c++写的原代码,效率更高-IA-32 compilation of the original code, mars algorithm. Compared to c/c++ Write the original code, more efficient

汇编语言超浓缩教程~~！适合初学者，让你尽快进入汇编的领域。-assembly language-enrichment Guide ~ ~! For beginners, so as soon as you enter the field of compilation.

实现2*2键盘扫描，使用的扫描方式为行列扫描法-Realize 2* 2 keyboard scan, used for scanning the ranks of scanning method

内部有说明,多为嵌入式系统程序,侧重于实用的系统,很有参考价值-internal notes, and many of the embedded system, with a focus on practical, useful reference value

等精度频率计 利用51单片机实现 有源码以及执行文件-Such as the use of precision frequency source have 51 single-chip implementation and the implementation of document