51单片机爱心流水灯基本知识及制作

1、电路原理图:C2IOUF<TEX"：3OPX112M<TEX1ieU1I AL1PO,0.g 0,1：AD1 PO.2/AD2PO 4/AD4 加,Q WADEF?-3LED&93Ltbfz32LED&39 l_ED；4 招 L£D装TF力*3f 比 u1 箭 LE亦R5470 士TEM)八丝 30 TTPSENALE FALED 32 1:LO2J1 广 :_Ej :_E二9 厂 ! LU匚於41P* .相P1 T；ExP2D2LEC27 6* LED26 7：LED 25 83 a 5 8 J11- dl JI p p p pP2 IMO P

2、2SAir： 门黜11 P24A12 P2 M13 K.&八 H P2 7M15P3.CVRXDpl.1123 2/WP*也P3.6WP3.7jRD22LEDp23LED上2JLEDt?71 LED3LETO10 LEDL 口5 L£4皿口.lEC-BRi?FilRT2LEFBFBLE呻. |-L=i.pR6L = tARi>RID 卜事州DJ加U仔HqjD光RI4.TZELElFEiHP eT江DILi州EF2 口LFId、1_毋口叫1布R13 M T扁:用山LEIZBLEE BF ：4叩口 <TFaTLE： BRZ-原件清单:1、51 单片机 x1、40Pin

3、 座 x1 2、LED x32 建议用5mm 七彩的3、电阻 470 Q x33 4、晶振 12MHz x1 5、10uf电解电容x1、谐振瓷片电容30pf x2 6其他的可以看自己的爱好去加 7、其实也可以不用那么多的电阻,用几个排阻就 OK了.效果展示:工作品程序：#include<reg52.h>#define uchar unsigned charuchar flag=200;/uchar code Tab1尸0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,0xFF;/暗中左移向下uchar code Tab2=0x7F,0xBF,0xDF,

4、0xEF,0xF7,0xFB,0xFD,0xFE,0xFF;/暗中右移向亮中左移向凫中右移 向暗中左移向uchar code Tab3尸0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x00; 下uchar code Tab4尸0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01,0x00; 上uchar code T ab11尸0xFE,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0xff; 下uchar code Tab22=0x7F,0x3F,0x1F,0x0F,0x07,0x03,0x01,0x00,

5、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,0

6、xff;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 hyl(void)点亮状态逆时针旋转90度(一个一个灭)(unsigned char i;for(i=0;i<8;i+)(P0=T ab11i

7、;P1=Tab22i;P2=Tab11i;P3=T ab22i;delay();)for(i=0;i<8;i+)(P0=T ab44i;P1=Tab55i;P2=Tab44i;P3=T ab55i;delay();) /void hy2(void)/暗中逆时针转 360 .(一个一个点亮) (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=T ab11i;delay();for(i=0;i<8;i+)(P2=Tab11

8、i;delay();for(i=0;i<8;i+)(P3=T ab22i;delay();P1=Tab22i;delay();)flag=250;)/void hy3(void) /点亮中逆时针转 360 ° (一个一个灭)(unsigned char i;flag=50;P0=0x00;P1=0x00;P2=0x00;P3=0x00;for(i=0;i<8;i+)(P0=T ab44i;delay();)for(i=0;i<8;i+)(P2=Tab44i;delay();for(i=0;i<8;i+)(P3=T ab33i;delay();)for(i=0;

9、i<8;i+)(P1=Tab33i;delay();)flag=150;)/void hy4(void) /点亮状态顺时针旋转90度(一个一个灭)(unsigned char i;for(i=0;i<8;i+)(P1=T ab11i;P0=Tab22i;P3=Tab11i;P2=T ab22i;delay();for(i=0;i<9;i+)(P1=T ab6i;P0=Tab5i;P3=Tab6i;P2=Tab5i;delay();)/void hy2_1(void)暗中逆时针转 90度.(一个一个点亮)(unsigned char i;flag=200;P0=0xff;P1=

10、0xff;P2=0xff;P3=0xff;for(i=0;i<9;i+)(P0=T ab11i;delay();)flag=110;for(i=0;i<9;i+)P2=Tab11i;delay();)flag=80;for(i=0;i<9;i+)(P3=T ab22i;delay();)flag=80;for(i=0;i<9;i+)(P1=Tab22i;delay();)/void hy2_2(void)暗中逆时针转 180度.(一个一个点亮)(unsigned char i;P0=0xff;P1=0xff;P2=0xff;P3=0xff;P0=T ab11i;dela

11、y();)for(i=0;i<8;i+)(P2=Tab11i;delay();)P0=0xff;P2=0xff;for(i=0;i<8;i+)(P3=T ab22i;delay();)for(i=0;i<8;i+)(P1=Tab22i;delay();)P1=0xff;P3=0xff;/void hy2_3(void)暗中向下180.(一个一个点亮)(unsigned char i;P0=0xff;P1=0xff;P2=0xff;P3=0xff;for(i=0;i<8;i+)(P0=T ab11i;P1=Tab11i;delay();for(i=0;i<8;i+)

12、(P2=Tab11i;P3=T ab11i;delay();/flag=100;for(i=0;i<8;i+)P2=T ab33i;P3=Tab33i;delay();)for(i=0;i<8;i+)(P0=Tab33i;P1=T ab33i;delay();flag=200;)/void hy2_4(void) /暗中逆时针转 360.(一个一个点亮)(unsigned char i;P0=0xff;P1=0xff;P2=0xff;P3=0xff;for(i=0;i<8;i+)(P0=T ab11i;P3=T ab22i;(P2=Tab11i;P1=T ab22i;dela

13、y();)/flag=100;for(i=0;i<8;i+)(P0=T ab44i;P3=T ab5i;delay();)for(i=0;i<8;i+)(P2=Tab44i;P1=T ab5i;delay();)flag=200;/void hy5(void) 先向下伸展,然后向上伸展逐渐点亮(unsigned char i;for(i=0;i<8;i+)(P0=T ab8i;P1=T ab8i;delay();P0=0xff;P1=0xff;for(i=0;i<8;i+)(P2=T ab8i;P3=T ab8i;delay();P2=0xff;P3=0xff;(P2=

14、T ab7i;P3=T ab7i; delay();)P2=0xff;P3=0xff;for(i=0;i<8;i+) (P0=T ab7i;P1=T ab7i; delay();)P0=0xff;P1=0xff;)/void jr(void)/ 聚拢(unsigned char i;for(i=0;i<9;i+)/8位限制码P0=Tab1i;P1=Tab1i;P2=Tab2i;P3=Tab2i;delay();)for(i=0;i<9;i+)(P0=Tab2i;P1=Tab2i;P2=Tab1i;P3=Tab1i;delay();)/for(i=0;i<9;i+)(P0

15、=Tab1i;P1=Tab1i;P2=Tab2i;P3=Tab2i;delay();)for(i=0;i<9;i+)(P0=Tab2i;P1=Tab2i;P2=Tab1i;P3=Tab1i;delay();)xl(); /星星眨眼xl(); /星星眨眼/for(i=0;i<9;i+)(P0=Tab3i; P1=Tab3i;P2=Tab4i; P3=Tab4i;delay();)for(i=0;i<9;i+)(P0=Tab4i;P1=Tab4i;P2=Tab3i;P3=Tab4i;delay();)/for(i=0;i<9;i+)(P0=Tab1i;P1=Tab1i;P2

16、=Tab2i; P3=Tab2i;delay();)for(i=0;i<9;i+)(P0=Tab4i;P1=Tab4i;P2=Tab3i;P3=Tab3i;delay();)/for(i=0;i<9;i+)(P0=Tab3i; P1=Tab3i;P2=Tab4i;P3=Tab4i;delay();)for(i=0;i<9;i+)(P0=Tab2i;P1=Tab2i;P2=Tab1i;P3=Tab1i;/void azzy(void) / 暗中向下(unsigned char i;flag=200;for(i=0;i<8;i+)(P2=0xff;P3=0xff;P1=Ta

17、b1i;P0=Tab1i;delay();)for(i=0;i<9;i+)(P1=0xff;P0=0xff;P2=Tab1i;P3=Tab1i;delay();)/void azyy(void) / 暗中 you 移unsigned char i;for(i=0;i<8;i+)(P0=0xff;P1=0xff;P2=Tab2i;P3=Tab2i;delay();for(i=0;i<9;i+)(P0=Tab2i;P1=Tab2i;delay();/void led_flow1(void)(unsigned char i;for(i=0;i<9;i+)(P2=0;P3=0;

18、P1=Tab3i;P0=Tab3i;delay();for(i=0;i<9;i+)(P2=Tab3i;P3=Tab3i;delay();)/void Izyy(void) 亮中右移(unsigned char i;for(i=0;i<9;i+)(P0=0x00;P1=0x00;P2=Tab4i;P3=Tab4i;delay();)for(i=0;i<9;i+)(P0=Tab4i;P1=Tab4i;/void shansuo(void)/全部灯闪烁(uchar i;for(i=0;i<3;i+)(P3=0xff;P0=0xff;P1=0xff;P2=0xff;delay(

19、); delay();P3=0x00;P0=0x00;P1=0x00;P2=0x00;delay(); delay();)void xl(void)/相邻俩个变换(uchar i;for(i=0;i<3;i+)(P0=0xAA;P1=0xAA;P2=0xAA;P3=0xAA;delay();delay();P0=0x55;P1=0x55;P2=0x55;P3=0x55;delay();delay();)/void sxb(void)/ 上下半(unsigned char i;P0=0xff;P1=0xff;P2=0x00;P3=0x00;delay();delay();delay();d

20、elay();for(i=0;i<8;i+)(P0=T ab11i;P1=Tab11i;delay();)for(i=0;i<8;i+)(P0=T ab11i;P1=Tab11i;for(i=0;i<8;i+)(P0=T ab11i;P1=Tab11i;delay();)for(i=0;i<3;i+)(P0=0x00;P1=0x00;delay();delay();P0=0xff;P1=0xff;delay();delay();)/void jc(void)/(uchar i;for(i=0;i<3;i+)(P0=0x00;P3=0x00;P1=0xff;P2=0

21、xff;delay();delay();delay();delay();P1=0x00;P2=0x00;P0=0xff;P3=0xff;delay();delay();delay();delay();)/void azzy_1(void) 暗中向下(unsigned char i,i1;for(flag=80;flag>0;flag=flag-10)(for(i=0;i<8;i+)(P2=0xff;P3=0xff;P1=Tab1i;P0=Tab1i;for(i=0;i<9;i+)P1=0xff;P0=0xff;P2=Tab1i;P3=Tab1i; delay();)flag=

22、1O;for(i1=0;i1<30;i1+)(for(i=0;i<8;i+)(P2=0xff;P3=0xff;P1=Tab1i;PO=Tab1i; delay();)for(i=0;i<9;i+)(P1=Oxff;PO=Oxff;P2=Tab1i;P3=Tab1i;flag=200;)/void js(void)/ 结束(uchar i;hy2_3();for(i=0;i<3;i+)(P0=0xff;P2=0xff;delay();delay();P0=0x00;P2=0x00;delay();delay();)/for(i=0;i<3;i+)(P1=0xff;P3=0xff;delay();delay()