跑马灯代码单片机跑马灯代码，要求灯是从下往上亮，并且时间5秒！！

html的跑马灯代码怎么会错误？

那个效果是js 呢 我给你发一个 <div id="colee" style="overflow:hidden;height:253px;width:410px;"> <div id="colee1"> <p><a href="/swt.html" rel="nofollow"><img src="/img/gdjd.jpg" alt="jd" /></a></p> <p><a href="" rel="nofollow"><img src="/img/gdlda.jpg" alt="lda" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/fym.jpg" alt="fym" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/2013baizhu.jpg" alt="lxc" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/fym1.jpg" alt="fym1" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/mlx22.jpg" alt="mlx" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/gdjd.jpg" alt="jd" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/gdlda.jpg" alt="lda" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/fym.jpg" alt="fym" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/2013baizhu.jpg" alt="lxc" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/fym1.jpg" alt="fym1" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/mlx22.jpg" alt="mlx" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/gdjd.jpg" alt="jd" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/gdlda.jpg" alt="lda" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/fym.jpg" alt="fym" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/2013baizhu.jpg" alt="lxc" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/fym1.jpg" alt="fym1" /></a></p> <p><a href="/swt.html" rel="nofollow"><img src="/img/mlx22.jpg" alt="mlx" /></a></p> </div> <div id="colee2"></div> </div> <script> var speed=30; // 控制滚动速速 var colee2=document.getElementById("colee2"); var colee1=document.getElementById("colee1"); var colee=document.getElementById("colee"); colee2.innerHTML=colee1.innerHTML; //克隆colee1为colee2 function Marquee1(){ //当滚动至colee1与colee2交界时 if(colee2.offsetTop-colee.scrollTop<=0){ colee.scrollTop-=colee1.offsetHeight; //colee跳到最顶端 }else{ colee.scrollTop++ } } var MyMar1=setInterval(Marquee1,speed)//设置定时器 //鼠标移上时清除定时器达到滚动停止的目的 colee.onmouseover=function() {clearInterval(MyMar1)} //鼠标移开时重设定时器 colee.onmouseout=function(){MyMar1=setInterval(Marquee1,speed)} </script> 自己修改下图片路径 marquee是不能实现无缝滚动的

跑马灯轮播代码

#define uchar unsigned char #define uint unsigned int #define ulong unsigned long #include "reg52.h" sbit p10=p1^0; sbit p11=p1^1; sbit p12=p1^2; sbit p13=p1^3; char code dx516[3] _at_ 0x003b; void main(void) { uint n; while(1) { p13=1;p10=0; for(n=0;n<40000;n++) p10=1;p11=0; for(n=0;n<40000;n++) p11=1;p12=0; for(n=0;n<40000;n++) p12=1;p13=0; for(n=0;n<40000;n++) }这个是四个灯的~~

单片机跑马灯代码，要求灯是从下往上亮，并且时间5秒！！

|没有电路，随便给你做一个程序了，你根据实际电路改改吧. #include<reg51.h> #define uchar unsigned char uchar num,LED=0xfe; void t0isr() interrupt 1 { TH0=(65536-50000)/256; TL0=(65536-50000)%256; num++; if(num>=100) { num=0; LED=((LED<<1)|0x01); if(LED==0xff)LED=0xfe; P0=LED; } } main() { TMOD=0x01; TH0=(65536-50000)/256; TL0=(65536-50000)%256; TR0=1; ET0=1; EA=1; while(1); }