we do Interface Technology Experiment 8255, on the need to download it

i2c protocol,this program to 8951 hardware systems-i2c protocol, this program to 8951 hardware systems

简易电子称设计程序，供学生参考，学习，比较简单，简洁-Simple electronic design program called for the students for reference, study, relatively simple, concise

s3c44b0初始化的引导程序，包括系统初始化，定义堆栈，进入主程序。-S3C44B0 guidance initialization procedures, including system initialization, the definition of the stack into the main program.

4x4键盘 P2作输入P1作输出(注意接线)-4x4 keyboard input P2 for P1 for output (note the connection)

语音电压表。 // 文件来源：《SPCE061A单片机实验指导书》,"实验三十八 0~3V电压测量表"-voice voltage meter.// Source of the document : "SPCE061A experimental guide book", "Experiment 38 0 ~ 3V voltage measurement table"

基于mcf5307开发板的sed1335控制液晶屏显示的程序-Mcf5307 development board based on the liquid crystal display sed1335 control procedures

4*4键盘扫描按键，依据按键值，一个LED显示相应键值-4* 4 keyboard scan button, based on key values, an LED display the corresponding key

（1）该码功能是将数组后n为一次放在数组前面，不改变其他元素顺序； （2）用二分法求方程的根。-(1) of the code after the function is an array on an array of n for the first time in front of the other elements do not change the order (2) equation for the root of the dichotomy.

这是用MCUAT89C2051控制切换芯片MT8816,8路输入,16路输出的视频切换源程序-MCUAT89C2051 control switch chip MT8816, eight road input, 16 output video source switching

强大的jJs powerful components, need to download to a friend enjoy.s组件，需要的朋友尽情的下载把。-Js powerful components, need to download to a friend enjoy.