最近有點(diǎn)忙，可還是騰出空來(lái)打造了一款單片機(jī)32位LED花樣流水燈 ！......................那是沒(méi)辦法的，那*絲急了 







這是原理圖:


呵呵，原理不怎么難吧 



LED心形排布圖：








這是PCB,我改過(guò)了的，減少了一些限流電阻！ 





將PCB打印好，弄好板，裝好原件，再焊接好，看，這就是成品了






部分程序：
#include<reg52.h>
#define uchar unsigned char
uchar flag=200;
///////////////////////////////////////////////////////////////////////
uchar code Tab1[]={0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,0xFF};
uchar code Tab2[]={0x7F,0xBF,0xDF,0xEF,0xF7,0xFB,0xFD,0xFE,0xFF};
uchar code Tab3[]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x00};
uchar code Tab4[]={0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01,0x00};
uchar code Tab11[]={0xFE,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0xff};
uchar code Tab22[]={0x7F,0x3F,0x1F,0x0F,0x07,0x03,0x01,0x00,0xff};
////////////////////////////////////////////////////////////////////
uchar code Tab33[]={0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFE,0xFF};
uchar code Tab44[]={0x01,0x03,0x07,0x0F,0x1F,0x3F,0x7F,0xFF};
uchar code Tab55[]={0x08,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff,0xff};
uchar code Tab5[]={0x00,0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0xFE,0xff};
uchar code Tab6[]={0x00,0x01,0x03,0x07,0x0F,0x1F,0x3F,0x7F,0xff};
uchar code Tab7[]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};
uchar code Tab8[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f};
////////////////////////////////////////////////////////////////
void shansuo();
void xl();
///////////////////////////////////////////////////////////////
void delay(void)  
{
   unsigned char m,n;
  for(m=0;m<flag;m++)
   for(n=0;n<250;n++)   
           ;
 }
///////////////////////////////////
 void hy1(void)  //點(diǎn)亮狀態(tài)逆時(shí)針旋轉(zhuǎn)90度（一個(gè)一個(gè)滅）
{
  unsigned char i;
  for(i=0;i<8;i++)
    {
  P0=Tab11[i];P1=Tab22[i];
     P2=Tab11[i];P3=Tab22[i];
   delay();
  }
  for(i=0;i<8;i++)
    {
  P0=Tab44[i];P1=Tab55[i];
     P2=Tab44[i];P3=Tab55[i];
   delay();
  }
}
///////////////////////////////////////////
 void hy2(void)  //暗中逆時(shí)針轉(zhuǎn)360。（一個(gè)一個(gè)點(diǎn)亮）
{
  unsigned char i;
 for(flag=250;flag>0;flag=flag-50)
  {
 P0=0xff;P1=0xff;P2=0xff;P3=0xff;
 for(i=0;i<8;i++)
    {
  P0=Tab11[i];
  delay();
  }
  for(i=0;i<8;i++)
    {
     P2=Tab11[i];
  delay();
  }
  for(i=0;i<8;i++)
    {
  P3=Tab22[i];
  delay();
  }
  for(i=0;i<8;i++)
    {
     P1=Tab22[i];
  delay();
  }
 }
flag=250;
}
.........................................................................................................................................................................................................................................

如果你興趣，不妨找我要整體的程序哦!
廢話少說(shuō)，我們還是看看視頻吧！