历史上的今天
今天是：2025年01月17日（星期五）
2021年01月17日 | 基于51单片机的LED旋转显示器制作
2021-01-17 来源：eefocus
由于刚学51单片机，加上制作电路板软件也是从零开始，的确花了我不少的时间和精力。不过也就是在这艰难的独立制作中，真正学到了不少实在的东西。原理就不多说了。
下面分享一下我的制作过程。这里有关于本制作的更详细的图片展示：
首先是制作效果图：
电路图：
电路采用的是无限供电模块给单片机供电的。采用无限供电。无摩擦，震动小。LED与单片机引脚之间的连接采用的是细小的漆包线。省去了限流电阻。省去复位电路制作起来更简单方便。
准备主要材料：因很多人不知材料哪里买，先将地址链接在材料名称，点击就进去了
1.51单片机1片
2.单片机插槽和万能电路板（洞洞板）
3.贴片LED0603（颜色自定，如果焊接技术不够可以用大点的，如1206，多买一些，备用）
4.红外接收、发送
5.电阻R4-R6
6.细小漆包线
7.排针（下载接口用）
8.24兆晶振
9.电容
以上材料可以在同一个店买，省了不少邮费，可以联系卖家的QQ411567269，加qq注明“led电子元件”，
10.12v电源（充电用）
11.电动马达
以上两个同一家店可以买到
12.7.4v锂电池（也可用两颗废旧手机电池）
13.无线供电模块
14.stc下载程序器
下面开始动手了。
1无线供电模块
喜之郎果冻外壳
程序：
/*********旋转显示***************/
#include #define uint unsigned int #define uchar unsigned char sbit D1=P3^2; sbit D2=P3^4; sbit D3=P1^0; sbit D4=P0^7; void delay(); void xing(); void zhunbei(); uchar code hanzi1[]; uchar code hanzi2[]; uchar code hanzi3[]; uchar code hanzi4[]; uchar code hanzi5[]; uchar code hanzi6[]; uchar code hanzi7[]; uchar code hanzi8[]; uchar code hanzi9[]; uchar code hanzi10[]; uchar code hanzi11[]; uchar code hanzi12[]; uchar code hanzi13[]; uchar code hanzi14[]; uchar code hanzi15[2][64]; uchar code hanzi16[2][64]; uchar code hanzi17[]; uchar code hanzi18[]; uchar code hanzi19[]; uchar code hanzi20[]; uchar code hanzi21[]; uchar code hanzi22[]; uchar cc,bb,mm,dd,tt,kk,kk1,kk2;kk4; uint kk3,jj,aa; void main() { zhunbei(); while(1) { if(D1==0) { if(kk==11) { if(cc>112) { if(kk4<7) { kk4++; kk2++; } if(kk4==7) { kk4=6; kk2=14; } } } for(aa=kk4;aa { P0=hanzi19[aa]; P1=hanzi20[aa]; D3=D4=0; delay(); } ///////////////////////////////////////////////////////////// xing(); ///////////////////////////////////////////////////////// if(kk==1) { mm=cc=0; bb=bb+1; if(bb==95) { bb=94; dd++; if(dd==97) dd=96; } for(aa=dd;aa<=bb;aa++) //////////////无论何时何地 { P0=hanzi3[aa]; P1=hanzi4[aa]; delay(); P0=0xff; P1=0xff; } } ///////////////////////////////////////////////////// if(kk==2) { dd=bb=0; cc++; if(cc==95) { cc=94; mm++; if(mm==97) mm=96; } for(aa=mm;aa<=cc;aa++) //////////////无论身在何方 { P0=hanzi5[aa]; P1=hanzi6[aa]; delay(); P0=0xff; P1=0xff; } } ///////////////////////////////////////////////// if(kk==3) { mm=cc=0; bb++; if(bb==127) { bb=126; dd++; if(dd==129) dd=128; } for(aa=dd;aa<=bb;aa++) /////我愿把无数的思念 { P0=hanzi7[aa]; P1=hanzi8[aa]; delay(); P0=0xff; P1=0xff; } } ////////////////////////////////////////////// if(kk==4) { dd=bb=0; cc++; if(cc==111) { cc=110; mm++; if(mm==113) mm=112; } for(aa=mm;aa<=cc;aa++) { P0=hanzi9[aa]; ///////////////////////化作无限的祝福 P1=hanzi10[aa]; delay(); P0=0xff; P1=0xff; } } /////////////////////////////////////// if(kk==5) { mm=cc=0; bb++; if(bb==111) { bb=110; dd++; if(dd==113) dd=112; } for(aa=dd;aa<=bb;aa++) ////////祝你健康快乐! { P0=hanzi11[aa]; P1=hanzi12[aa]; delay(); P0=0xff; P1=0xff; } } ///////////////////////////////////////////// if(kk==6) { dd=bb=0; cc++; if(cc==40) { cc=39; } for(aa=0;aa<=cc;aa++) { P0=hanzi13[aa]; ///////////////////////(*^__^*) 嘻嘻…… P1=hanzi14[aa]; delay(); P0=0xff; P1=0xff; } } //////////////////////////////////////////// if(kk==7) { cc=0; bb++; if(bb==59) { bb=58; dd++; if(dd==7) { dd=0; mm++; if(mm==2) mm=0; } } for(aa=0;aa<=bb;aa++) ////////↖(^ω^)↗ { P0=hanzi15[mm][aa]; P1=hanzi16[mm][aa]; delay(); P0=0xff; P1=0xff; } } ///////////////////////////////////// if((kk==8)||(kk==9)||(kk==10)) { dd=bb=0; kk3++; if(kk3==383) { kk3=382; } if(kk3>176) jj++; for(aa=jj;aa<=kk3;aa++) { P0=hanzi21[aa]; ///////////////////////每当........... P1=hanzi22[aa]; delay(); P0=0xff; P1=0xff; } } ////////////////////// xing(); ////////////////////////////////// if(kk==11) { kk3=kk1=0; mm=0; cc++; if(cc==120) { cc=119; } for(aa=cc;aa<=128;aa++) { P0=hanzi17[aa]; ///////////////////////箭头 P1=hanzi18[aa]; delay(); P0=0xff; P1=0xff; } } ////////////////////////////////////// D3=D4=0; ////////////////////////////////////////////////// } } } void zhunbei() { TMOD=0x11;//设置定时器0为工作方式1 TH0=0; TL0=0; EA=1;//开总中断 ET0=1;//开定时器0中断 TR0=1;//启动定时器0 kk2=8; kk1=0; dd=0; bb=0; kk=1; } void xing() { for(aa=16;aa>0;aa--) { P0=hanzi1[aa]; P1=hanzi2[aa]; ////心型 delay(); P0=0xff; P1=0xff; } } void delay()//延时 { uint x; for(x=15;x>1;x--); } void time0() interrupt 1 { TH0=0; TL0=0; tt++; if(tt==255) { tt=0; kk++; if(kk==12) { kk=1; kk2=8; cc=0; mm=0; kk1=0; dd=0; bb=0; kk4=0; cc=0; jj=0; } } } uchar code hanzi1[]={0xFF,0xF1,0xE0,0xE0,0xE0,0xF0,0xF0,0xF8,0xFC,0xF8,0xF0,0xF0,0xE0,0xE0,0xE0,0xF1}; uchar code hanzi2[]={0xFF,0xFF,0x7F,0x3F,0x1F,0x0F,0x07,0x03,0x01,0x03,0x07,0x0F,0x1F,0x3F,0x7F,0xFF}; ////////////////////////////////////////////// uchar code hanzi3[]={0xFF,0xFD,0xBD,0xBD,0xBD,0xBC,0x81,0xBD,0xBC,0xBD,0xBD,0xBD,0xFD,0xFD,0xFF,0xFF, 0xFD,0xFD,0xBD,0xCC,0xFF,0xFD,0xFB,0xF6,0xCF,0x3F,0xCF,0xF6,0xFB,0xFD,0xFD,0xFF, 0xFF,0xFE,0xF9,0xE0,0x1F,0xDF,0xD8,0xDB,0xDB,0xD8,0xDF,0xDF,0xC0,0xDF,0xDF,0xFF, 0xFF,0xC0,0xDE,0xDE,0xDE,0xC0,0xFF,0xF7,0xF7,0xF7,0xF7,0xF7,0x00,0xF7,0xF7,0xFF, 0xFF,0xFE,0xF9,0xE0,0x1F,0xDF,0xD8,0xDB,0xDB,0xD8,0xDF,0xDF,0xC0,0xDF,0xDF,0xFF, 0xFB,0xFB,0xFB,0x00,0xFB,0xFB,0xFE,0xE0,0xFE,0xFD,0x00,0xFB,0xF7,0xF0,0xFF,0xFF}; uchar code hanzi4[]={0xFE,0xFD,0xFB,0xF7,0xCF,0x3F,0xFF,0xFF,0x03,0xFD,0xFD,0xFD,0xFD,0xF1,0xFF,0xFF, 0xFF,0xFF,0xFF,0x01,0xFB,0xF7,0xFF,0x03,0xDD,0xBD,0x7D,0xFD,0xFD,0xF1,0xFF,0xFF, 0x7F,0xFF,0xFF,0x00,0xFF,0xFF,0x0F,0xDF,0xDF,0x0F,0xFD,0xFE,0x01,0xFF,0xFF,0xFF, 0xFF,0x03,0xF7,0xF7,0xF7,0x03,0xFF,0xFF,0x7F,0x9F,0xFD,0xFE,0x01,0xFF,0xFF,0xFF, 0x7F,0xFF,0xFF,0x00,0xFF,0xFF,0x0F,0xDF,0xDF,0x0F,0xFD,0xFE,0x01,0xFF,0xFF,0xFF, 0xF7,0xF3,0xF7,0x0F,0xEF,0xEF,0xFF,0x03,0xFD,0xFD,0x05,0xBD,0xDD,0x3D,0xE1,0xFF}; ////////////////////////////////////////////////////// uchar code hanzi5[]={0xFF,0xFD,0xBD,0xBD,0xBD,0xBC,0x81,0xBD,0xBC,0xBD,0xBD,0xBD,0xFD,0xFD,0xFF,0xFF, 0xFD,0xFD,0xBD,0xCC,0xFF,0xFD,0xFB,0xF6,0xCF,0x3F,0xCF,0xF6,0xFB,0xFD,0xFD,0xFF, 0xFF,0xFF,0xFF,0xC0,0xD5,0x95,0x55,0xD5,0xD5,0xD5,0xD5,0xC0,0xFF,0xFE,0xFD,0xFF, 0xEF,0xEF,0xEE,0xEC,0xE3,0xCF,0x2F,0xEF,0xEF,0xE8,0xEF,0xEF,0xEF,0xEF,0xEF,0xFF, 0xFF,0xFE,0xF9,0xE0,0x1F,0xDF,0xD8,0xDB,0xDB,0xD8,0xDF,0xDF,0xC0,0xDF,0xDF,0xFF, 0xEF,0xEF,0xEF,0xEF,0xEF,0xE0,0x6E,0x8E,0xEE,0xEE,0xEE,0xEE,0xEF,0xEF,0xEF,0xFF}; uchar code hanzi6[]={0xFE,0xFD,0xFB,0xF7,0xCF,0x3F,0xFF,0xFF,0x03,0xFD,0xFD,0xFD,0xFD,0xF1,0xFF,0xFF, 0xFF,0xFF,0xFF,0x01,0xFB,0xF7,0xFF,0x03,0xDD,0xBD,0x7D,0xFD,0xFD,0xF1,0xFF,0xFF, 0xFD,0xBD,0xBD,0x3B,0xBB,0xBB,0xB7,0xB7,0xAF,0x9D,0xBE,0x01,0x7F,0xFF,0xFF,0xFF, 0xBF,0x7F,0xFF,0x00,0xFD,0x7D,0x7D,0x7D,0x7D,0x01,0x7D,0x7D,0x7D,0x7D,0xFD,0xFF, 0x7F,0xFF,0xFF,0x00,0xFF,0xFF,0x0F,0xDF,0xDF,0x0F,0xFD,0xFE,0x01,0xFF,0xFF,0xFF, 0xFF,0xFE,0xFD,0xFB,0xE7,0x1F,0xFF,0xFF,0xFD,0xFE,0xFD,0x03,0xFF,0xFF,0xFF,0xFF}; ////////////////////////////////////////////////////// uchar code hanzi7[]={0xFB,0xDB,0xDB,0xDB,0x80,0x3B,0xBB,0xFB,0xFB,0x00,0xFB,0xBB,0xCB,0xFA,0xFB,0xFF, 0xFF,0xFF,0x80,0xBF,0xBF,0xA0,0xAA,0xAA,0x8A,0xAA,0xAA,0xAA,0xA0,0xBF,0xBF,0xFF, 0xF7,0xF7,0xF7,0x00,0xF7,0xF6,0xFF,0x80,0xBE,0xBE,0x80,0xBE,0xBE,0x80,0xFF,0xFF, 0xFF,0xFD,0xBD,0xBD,0xBD,0xBC,0x81,0xBD,0xBC,0xBD,0xBD,0xBD,0xFD,0xFD,0xFF,0xFF, 0xF6,0xB5,0xD3,0xF7,0x00,0xF7,0xD3,0xB5,0xFE,0xF1,0x0E,0xEF,0xEF,0xE0,0xEF,0xFF, 0xFF,0xE0,0xCF,0x2F,0xEF,0xEF,0xE0,0xFD,0xF3,0x0E,0xEF,0xEF,0xEF,0xE0,0xFF,0xFF, 0xFF,0xFF,0x80,0xB6,0xB6,0xB6,0xB6,0x80,0xB6,0xB6,0xB6,0xB6,0x80,0xFF,0xFF,0xFF, 0xFD,0xFD,0xFB,0xFB,0xF6,0xEE,0xD6,0x38,0xDE,0xEE,0xF6,0xFB,0xFB,0xFD,0xFD,0xFF}; uchar code hanzi8[]={0xFF,0xEF,0xED,0xDE,0x01,0xBF,0x7D,0xFD,0xFB,0x37,0xCF,0xD7,0xBB,0x7D,0xE0,0xFF, 0xFE,0xF9,0x07,0xFE,0xD9,0xBF,0x79,0xDE,0xEE,0x12,0xFE,0x7C,0xBF,0xD7,0xF9,0xFF, 0xDF,0xDD,0xBE,0x01,0x7F,0xFF,0xFF,0x03,0xFD,0xFD,0xFD,0xFD,0xFD,0x7D,0xF1,0xFF, 0xFE,0xFD,0xFB,0xF7,0xCF,0x3F,0xFF,0xFF,0x03,0xFD,0xFD,0xFD,0xFD,0xF1,0xFF,0xFF, 0xBE,0xA6,0x95,0x39,0xBB,0xB5,0x8E,0xFF,0xFE,0xFD,0x33,0xCF,0x33,0xFD,0xFE,0xFF, 0xFF,0x01,0x7B,0x7B,0x7B,0x7B,0x01,0xFF,0xFF,0xFF,0x3D,0xFE,0xFD,0x03,0xFF,0xFF, 0xFD,0xE3,0x7F,0xFF,0xC3,0xFD,0xFD,0xBD,0xCD,0xFD,0xFD,0xF1,0x5F,0xEF,0xF3,0xFF, 0xFD,0xF3,0xFF,0xFF,0xE3,0xFD,0xFD,0xDD,0xA5,0x7D,0xFD,0xF1,0xFF,0xEF,0xF3,0xFF}; ///////////////////////////////////////////////////////// uchar code hanzi9[]={0xFF,0xFE,0xF9,0xE0,0x1F,0xFF,0xFF,0xFF,0x00,0xFD,0xFB,0xF7,0xEF,0xDF,0xFF,0xFF, 0xFF,0xFE,0xF9,0xE0,0x1F,0xFD,0xF3,0x0F,0xE0,0xEE,0xEE,0xEE,0xEE,0xEF,0xEF,0xFF, 0xFF,0xFD,0xBD,0xBD,0xBD,0xBC,0x81,0xBD,0xBC,0xBD,0xBD,0xBD,0xFD,0xFD,0xFF,0xFF, 0xFF,0x80,0xBB,0xA5,0x9E,0xFF,0x80,0xB6,0xB6,0xB6,0xB6,0xB6,0x80,0xFF,0xFF,0xFF, 0xFF,0xE0,0xCF,0x2F,0xEF,0xEF,0xE0,0xFD,0xF3,0x0E,0xEF,0xEF,0xEF,0xE0,0xFF,0xFF, 0xEF,0xEF,0x6E,0x88,0xE6,0xFF,0x81,0xBD,0xBC,0xBD,0xBD,0xBC,0xBD,0x81,0xFF,0xFF, 0xEF,0x6F,0x8C,0xE2,0xEF,0xFF,0xBF,0xA1,0xAD,0xAD,0xAD,0xAD,0xAD,0xA1,0xBF,0xFF, }; uchar code hanzi10[]={0x7F,0xFF,0xFF,0x00,0xFF,0xDF,0xBF,0x7F,0x03,0xFD,0xFD,0xFD,0xFD,0xFD,0xE1,0xFF, 0x7F,0xFF,0xFF,0x00,0xFF,0xFF,0xFF,0xFF,0x00,0xEF,0xEF,0xEF,0xEF,0xEF,0xFF,0xFF, 0xFE,0xFD,0xFB,0xF7,0xCF,0x3F,0xFF,0xFF,0x03,0xFD,0xFD,0xFD,0xFD,0xF1,0xFF,0xFF, 0xFF,0x00,0xDF,0xEF,0x1F,0xFF,0x00,0xFD,0xFB,0x3F,0xCF,0xD7,0xBB,0x7D,0xFD,0xFF, 0xFF,0x01,0x7B,0x7B,0x7B,0x7B,0x01,0xFF,0xFF,0xFF,0x3D,0xFE,0xFD,0x03,0xFF,0xFF, 0xBF,0x7F,0xFF,0x00,0xFE,0x3D,0xFB,0xE7,0x1F,0xFF,0xFF,0x03,0xFD,0xFD,0xE1,0xFF, 0xBF,0x7F,0x00,0xFF,0x3F,0xFF,0x00,0x6D,0x6D,0x6D,0x01,0x6D,0x6D,0x6D,0x00,0xFF}; //////////////////////////////////////////////// uchar code hanzi11[]={0xEF,0xEF,0x6E,0x88,0xE6,0xFF,0x81,0xBD,0xBC,0xBD,0xBD,0xBC,0xBD,0x81,0xFF,0xFF, 0xFF,0xFE,0xF9,0xE0,0x1F,0xFD,0xFB,0xE7,0x0F,0xEF,0xEC,0xEF,0xEF,0xEB,0xE7,0xFF, 0xFE,0xF9,0xE0,0x1F,0xEF,0xEC,0xE3,0xF7,0xD5,0xD5,0x00,0xD5,0xD5,0xC1,0xF7,0xFF, 0xFF,0xFF,0xC0,0xDD,0xD5,0xD5,0xD5,0x55,0x80,0xD5,0xD5,0xD5,0xD0,0xDD,0xDD,0xFF, 0xFF,0xF8,0xFF,0x00,0xF7,0xFB,0xEF,0xEF,0xEF,0x00,0xEF,0xEF,0xE0,0xFF,0xFF,0xFF, 0xFF,0xFF,0xF8,0xC6,0xDE,0xDE,0xDE,0xD0,0xBE,0xBE,0x3E,0xBE,0xFE,0xFE,0xFF,0xFF, 0xFF,0xFF,0xF1,0xE0,0xE0,0xF1,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; uchar code hanzi12[]={0xBF,0x7F,0xFF,0x00,0xFE,0x3D,0xFB,0xE7,0x1F,0xFF,0xFF,0x03,0xFD,0xFD,0xE1,0xFF, 0x7F,0xFF,0xFF,0x00,0xFF,0xF7,0xCF,0x3F,0xFD,0xFE,0x01,0xFF,0x7F,0x9F,0xE7,0xFF, 0xFF,0xFF,0x00,0xFE,0x6D,0x73,0x0B,0xED,0x6D,0x6D,0x01,0x6D,0x6D,0x6D,0xED,0xFF, 0xFD,0xF3,0x0F,0xFD,0x3B,0x57,0x6D,0x7E,0x01,0x5F,0x6F,0x77,0x6B,0xDD,0xFD,0xFF, 0x7F,0xFF,0xFF,0x00,0xFF,0x7E,0x7D,0x73,0x4F,0x3F,0x4F,0x73,0x7D,0x7E,0x7E,0xFF, 0xFF,0xFB,0xF7,0xEF,0x9F,0xFD,0xFE,0x01,0xFF,0xFF,0xBF,0xDF,0xEF,0xF3,0xFF,0xFF, 0xFF,0xFF,0xFF,0x4F,0x4F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
上一篇:51单片机复位电路原理介绍
下一篇:51单片机总线时序概述
史海拾趣
|
单片机芯片的破解方法如下，不看你会后悔的其实,一般的人也还是破解不开的，能破解的都是小芯片/小程序（直接说就是模仿其功能而新开发新程序）或破解成本比开发还高，只要用以下几种方法来设计产品： 1：让原芯片厂家将芯片的封装脚位全部调换； 2 ...… 查看全部问答＞ |
|
背景: 使用LM3S8962做的光电曲线测试产品,主要使用LM3S8962的串口,SSI 接口和I2C 接口,网口备份用. 目前原理图和PCB 都已经完成, PCB板子也已经回来了. 经过一天辛勤劳动,扳子焊接完毕. 用于我没有数码相机,图片就上不了 ...… 查看全部问答＞ |
|
就是在安装的过程中，出现cann\'t debugger，之类的点击确定，然后安装好之后的TEST KIT是不能用的 值钱我安装在C盘，然后卸载的，那时没有出现问题，卸载之后又安装在D盘，安装时有上面的问题。 然后打开platform builder的时候，出现一个对话框 ...… 查看全部问答＞ |
|
异步通讯上的编程我刚入手，有很多疑问。 如果我发送数据，怎么判断发送完成了？同样的，怎么判断接收一次数据完成？ 还有8为数据位是按照什么格式传输数据的？比如我想传一个字符串“ABCD1234”，怎么传输，接收到的数据是什么样子的？又怎么还 ...… 查看全部问答＞ |
|
我用了EKLM3S811的开发板，觉得上边仿真不错，可不可以做一个移到我做的板子上，这样又解决下载的问题及仿真的问题，谢谢说白了：TI的评估板上的仿真我自己能做不？ [ 本帖最后由 ddllxxrr 于 2011-6-16 08:04 编辑 ]… 查看全部问答＞ |
|
用单片机扩展外部程序存储器W27C512，电路按照标准扩展电路连接的，可是外部单片机读不出程序存储器中的程序，哪位大侠可以解答？PSEN应该是低电平吧？用proteus模拟的时候显示的PSEN是高电平… 查看全部问答＞ |
|
手持信号发生器使用的ADI实验电路是：CN0156 方案如下： 电路功能与优势 图1所示电路提供一种简单的方法，可控制75 MHz低功耗(20 mW)波形发生器(DDS) AD9834 的输出波形幅度。 DDS（直接数字频率合成器）器件能够产生正弦波、方波和 ...… 查看全部问答＞ |