LED旋转时钟制作Word格式文档下载.docx
《LED旋转时钟制作Word格式文档下载.docx》由会员分享,可在线阅读,更多相关《LED旋转时钟制作Word格式文档下载.docx(15页珍藏版)》请在冰豆网上搜索。
用两片铜片做的电刷
电刷装好后的侧面图
将电路板上较突出的元件改焊在反面,
电机的电源接法。
从电路板标注的符号看,“+”为电源正,“G”为电源负,
“C”与“M”端分别与电源正相连匀可使电机运转
将一张旧唱片按电机座的位置开孔,而定位用的挡光板应根据电路板上感光组件的位置确定。
二。
电路板的制作
本制作品用51单片机控制,具体电原理图如下:
用Protel99设计制作了电路板。
最后得到完成的作品。
遥控器用的是松下车载机的,只用了其中的六个键。
开机时
调时状态
源代码:
#include
sbitgate11=P3^0;
sbitgate12=P3^1;
#defineunitunsignedint
#defineucharunsignedchar
uchardataBUFFER[]={0,0,0,0,1,1,7};
uchardataM[]={31,28,31,30,31,30,31,31,30,31,30,31};
ucharcodeNUM1[]=
{
0x80,0x7F,0xC0,0xFF,0x40,0x90,0x40,0x8C,//-0-
0x40,0x82,0xC0,0xFF,0x80,0x7F,0x00,0x00,
0x00,0x00,0x00,0x81,0x80,0x81,0xC0,0xFF,//-1-
0xC0,0xFF,0x00,0x80,0x00,0x80,0x00,0x00,
0x80,0xE0,0xC0,0xF0,0x40,0x98,0x40,0x8C,//-2-
0x40,0x86,0xC0,0xC3,0x80,0xC1,0x00,0x00,
0x80,0x40,0xC0,0xC0,0x40,0x84,0x40,0x84,//-3-
0x40,0x84,0xC0,0xFF,0x80,0x7B,0x00,0x00,
0x00,0x0C,0x00,0x0E,0x00,0x0B,0x80,0x89,//-4-
0xC0,0xFF,0xC0,0xFF,0x00,0x88,0x00,0x00,
0xC0,0x47,0xC0,0xC7,0x40,0x84,0x40,0x84,//-5-
0x40,0x8C,0x40,0xFC,0x40,0x78,0x00,0x00,
0x00,0x7F,0x80,0xFF,0xC0,0x84,0x40,0x84,//-6-
0x40,0x84,0x00,0xFC,0x00,0x78,0x00,0x00,
0xC0,0x00,0xC0,0x00,0x40,0xF0,0x40,0xF8,//-7-
0x40,0x0C,0xC0,0x07,0xC0,0x03,0x00,0x00,
0x80,0x7B,0xC0,0xFF,0x40,0x84,0x40,0x84,//-8-
0x80,0x03,0xC0,0x87,0x40,0x84,0x40,0x84,//-9-
0x40,0xC4,0xC0,0x7F,0x80,0x3F,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x63,//-:
-
0x00,0x63,0x00,0x00,0x00,0x00,0x00,0x00,
};
ucharcodeNUM2[]=
0x00,0x00,0x7f,0x80,0xff,0xc0,0x82,0x40,//-0-
0x8c,0x40,0x90,0x40,0xff,0xc0,0x7f,0x80,
0x00,0x00,0x00,0x00,0x20,0x40,0x60,0x40,//-1-
0xff,0xc0,0xff,0xc0,0x00,0x40,0x00,0x40,
0x00,0x00,0x41,0xc0,0xc3,0xc0,0x86,0x40,//-2-
0x8c,0x40,0x98,0x40,0xf0,0xc0,0x60,0xc0,
0x00,0x00,0x40,0x80,0xc0,0xc0,0x88,0x40,//-3-
0x88,0x40,0x88,0x40,0xff,0xc0,0x77,0x80,
0x00,0x00,0x0c,0x00,0x1c,0x00,0x34,0x00,//-4-
0x64,0x40,0xff,0xc0,0xff,0xc0,0x04,0x40,
0x00,0x00,0xf8,0x80,0xf8,0xc0,0x88,0x40,//-5-
0x88,0x40,0x8c,0x40,0x8f,0xc0,0x87,0x80,
0x00,0x00,0x3f,0x80,0x7f,0xc0,0xc8,0x40,//-6-
0x88,0x40,0x88,0x40,0x0f,0xc0,0x07,0x80,
0x00,0x00,0xc0,0x00,0xc0,0x00,0x83,0xc0,//-7-
0x87,0xc0,0x8c,0x00,0xf8,0x00,0xf0,0x00,
0x00,0x00,0x77,0x80,0xff,0xc0,0x88,0x40,//-8-
0x00,0x00,0x70,0x00,0xf8,0x40,0x88,0x40,//-9-
0x88,0x40,0x88,0xc0,0xff,0x80,0x7f,0x00,
0x00,0x00,0x00,0xc0,0x01,0x80,0x03,0x00,//-/-
0x06,0x00,0x0c,0x00,0x18,0x00,0x30,0x00,
unitdisp1,disp2,key1,key2;
unitii,jj;
uniti,sw,xz;
voidDelay(unitms){
ms=ms*3;
while(--ms);
}
voidnum_led(intkk,inttt)
intjj;
for(jj=0;
jj<
8;
jj++){
gate11=key1;
gate12=key2;
P2=~NUM1[kk+jj*2];
P1=~NUM1[kk+1+jj*2];
Delay(20);
P1=0xff;
P2=0xff;
gate11=key2;
gate12=key1;
P2=~NUM2[tt+15-jj*2];
P1=~NUM2[tt+14-jj*2];
voiddisplay_clock(void)
key1=!
key1;
key2=!
key2;
disp1=BUFFER[3]/10;
disp2=BUFFER[4]-(BUFFER[4]/10)*10;
ii=disp1*16;
jj=disp2*16;
num_led(ii,jj);
P2=0xff;
P1=0xff;
Delay(60);
disp1=BUFFER[3]-disp1*10;
disp2=BUFFER[4]/10;
ii=160;
jj=160;
disp1=BUFFER[2]/10;
disp2=BUFFER[5]-(BUFFER[5]/10)*10;
disp1=BUFFER[2]-disp1*10;
disp2=BUFFER[5]/10;
disp1=BUFFER[1]/10;
disp2=BUFFER[6]-(BUFFER[6]/10)*10;
disp1=BUFFER[1]-disp1*10;
disp2=BUFFER[6]/10;
voidtimer0(void)interrupt1using1
TMOD=0x11;
TH0=-(5000/256);
TL0=-(5000%256);
TR0=1;
BUFFER[0]=BUFFER[0]+1;
if(BUFFER[6]%4==0)M[1]=M[1]+1;
if(BUFFER[0]>
201+xz){
BUFFER[0]=0;
BUFFER[1]=BUFFER[1]+1;
if(BUFFER[1]==60){
BUFFER[1]=0;
BUFFER[2]=BUFFER[2]+1;
if(BUFFER[2]==60){
BUFFER[2]=0;
BUFFER[3]=BUFFER[3]+1;
if(BUFFER[3]==24){
BUFFER[3]=0;
BUFFER[4]=BUFFER[4]+1;
if(BUFFER[4]>
M[BUFFER[5]-1]){
BUFFER[4]=1;
BUFFER[5]=BUFFER[5]+1;
if(BUFFER[5]>
12){
BUFFER[5]=1;
BUFFER[6]=BUFFER[6]+1;
if(BUFFER[6]>
99){
BUFFER[6]=0;
M[1]=M[1]-1;
voidintersvr0(void)interrupt0
sw=1;
voidmain(void)
xz=8;
key1=1;
key2=0;
EA=1;
IT0=1;
EX0=1;
IT1=1;
ET0=1;
TH0=-5000/256;
TL0=-5000%256;
for(;
;
){
Delay(10);
if(sw==1){display_clock();
sw=0;
}