1、电路原理图：原件清单：1、51单片机 x1、40Pin 座 x12、LED x32（建议用 5mm 七彩的）3、电阻470 x334、晶振12MHz x15、10uf 电解电容 x1、谐振瓷片电容30pf x26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：作品程序：#include #define uchar unsigned charuchar flag=200;/uchar code Tab1=0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,0xFF;/暗中左移 向下uchar code Tab2=0x7F,0xB
2、F,0xDF,0xEF,0xF7,0xFB,0xFD,0xFE,0xFF;/暗中右移 向上uchar code Tab3=0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x00;/亮中左移 向下uchar code Tab4=0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01,0x00;/亮中右移 向上uchar code Tab11=0xFE,0xFC,0xF8,0xF0,0xE0,0xC0,0x80,0x00,0xff;/暗中左移 向下uchar code Tab22=0x7F,0x3F,0x1F,0x0F,0x07,0x03,
3、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,0
4、x3F,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;m0;flag=flag-50)P0=0xff;P1=0xff;P2=0xff;P3=0xff;for(i=0;i8;i+) P0=Tab11i;delay();for(i=0;i8;i+) P2=Tab11
5、i;delay();for(i=0;i8;i+) P3=Tab22i;delay();for(i=0;i8;i+) 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;i8;i+) P0=Tab44i;delay();for(i=0;i8;i+) P2=Tab44i;delay();for(i=0;i8;i+) P3=Tab33i;delay();for(i=0;i8;i+) P1=Tab33i;
6、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;i8;i+) P1=Tab11i;P0=Tab22i;P3=Tab11i;P2=Tab22i;delay();for(i=0;i9;i+) P1=Tab6i;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=0xff;P2=0xff;P3=0xff;for(i=0;i9
7、;i+) P0=Tab11i;delay();flag=110;for(i=0;i9;i+) P2=Tab11i;delay();flag=80;for(i=0;i9;i+) P3=Tab22i;delay();flag=80;for(i=0;i9;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;for(i=0;i8;i+) P0=Tab11i;delay();for(i=0;i8;i+) P2=Tab11i;delay(
8、);P0=0xff;P2=0xff;for(i=0;i8;i+) P3=Tab22i;delay();for(i=0;i8;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;i8;i+) P0=Tab11i;P1=Tab11i;delay();for(i=0;i8;i+) P2=Tab11i;P3=Tab11i;delay();/flag=100;for(i=0;i8;i+) P2=T
9、ab33i;P3=Tab33i;delay();for(i=0;i8;i+) P0=Tab33i;P1=Tab33i;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;i8;i+) P0=Tab11i;P3=Tab22i;delay();for(i=0;i8;i+) P2=Tab11i;P1=Tab22i;delay();/flag=100;for(i=0;i8;i+) P0=Tab44i;P3=Tab5i;delay()
10、;for(i=0;i8;i+) P2=Tab44i;P1=Tab5i;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;i8;i+) P0=Tab8i;P1=Tab8i;delay();P0=0xff;P1=0xff;for(i=0;i8;i+) P2=Tab8i;P3=Tab8i;delay();P2=0xff;P3=0xff;for(i=0;i8;i+) P2=Tab7i;P3=Tab7i;delay();P2=0xff;P3=0xff;for(i=0;i8;i+) P0=Tab7i;P1=Tab7i;delay();
