实现2 * 2键盘扫描，用于扫描扫描方式的行列

个人相册程序-------------供大家分享-personal album procedures for the sharing-------------

ST套件上0-99秒计时，比较准的！(由网友wonderfulsf提供) ST套件上0-99秒计时，比较准的！ 这是我学习PIC完成的第一个程序烧在了ST套件上不错,0-99秒计时 如果用MPLAB模拟,用stopwach计时非常准 ST套件上0-99秒表程序,根据原0-99键控程序上改写的,初学练习-ST package on time 0-99 seconds, more accurate! (Wonderfulsf provided by users) ST package on time 0-99 seconds, more accurate! This is my PIC study completed the first procedure to burn in the ST package on good ,0-99 seconds time if MPLAB simulation, with very stopwach time on quasi-ST Suite 0-99 stopwatch program, according to the original 0-99 keying procedures on rewriting, and learning exercises

一个打字练习的汇编源程序,并且可以计时-typing exercises a compilation of source code, as well as time

本程序是利用文件240X.ASM中的子程序对EEPROM 240X进行多字节读写的操作示例(同样适用于416)-this procedure is to use the document 240X.ASM subroutine right EEPROM 240X multi-byte read and write operations examples (the same applies to 416)

利用DS18B20温度传感器+AT89C51控制直流电机转速，-The use of DS18B20 temperature sensor+ AT89C51 control DC motor speed,

暴力搜索API的汇编代码,代码注释详细,一具有一般汇编功底的人都能掌握.-Violence english API assembly code, code notes in detail, one has a general compilation of people able to master the skills.

记事本-notebook

source code for alarming

很小的俄罗斯方块，只用了440字节，能在DOS、WIN95、WIN98、WINME、WIN2000，XP下运行（其他的系统我没试过，可能行也可能不行）。-Mini Tetris

汇编源码及二进制文件，读取／设置CMOS内容,含有对部分域的解析,适用所有IBM PC/AT机器CMOS-asm source code and binary file , access /config CMOS , which contents analysis for partial area ,fitting for all PC/AT machine CMOS