容易制作的16只LED發(fā)光管搖搖棒電路圖+源程序

ID:76686 · 發(fā)表于 2015-4-12 02:52

人的眼睛存在視覺(jué)暫留現(xiàn)象，正因?yàn)檠劬Φ姆磻?yīng)遲鈍，才豐富了人的視覺(jué)感受。LED搖搖棒很好地利用了人眼的視覺(jué)暫留特性。這樣的電子小制作，人人者喜歡動(dòng)手實(shí)踐一下，下圖是基于51單片機(jī)控制、容易制作的16只LED發(fā)光管搖搖棒，配合手的左右搖晃就可呈現(xiàn)一幅完整的畫(huà)面，可以顯示字符、圖片等。

容易制作的16只LED發(fā)光管搖搖棒基本原理與硬件電路設(shè)計(jì)：
容易制作的16只LED發(fā)光管搖搖棒，由16只LED發(fā)光管作為畫(huà)面每一列的顯示，左右搖晃起到了掃描的作用，人眼的視覺(jué)暫留現(xiàn)象使得看到的是一幅完整的畫(huà)面。容易制作的16只LED發(fā)光管搖搖棒與LED點(diǎn)陣的顯示有幾分相仿。下面介紹一下這個(gè)電子小制作——容易制作的16只LED發(fā)光管搖搖棒的原理，供大家仿制。

容易制作的16只LED發(fā)光管搖搖棒硬件電路如下圖（點(diǎn)擊可放大）。系統(tǒng)電源VCC為5V，下載程序和調(diào)試時(shí)一定要保證5V電壓，實(shí)際使用時(shí)用3節(jié)干電池串聯(lián)4.5V即可。AT89S52單片機(jī)作為控制器，在它的P0、P2口接有16只以共陽(yáng)的方式連接的高亮度LED，由單片機(jī)輸出低電平點(diǎn)亮。P0口的上拉電阻RA1不能少。串在LED公共端的二極管D1會(huì)產(chǎn)生一定的壓降，用來(lái)保護(hù)LED，經(jīng)實(shí)測(cè)LED點(diǎn)亮?xí)r兩端電壓為3V左右，在LED的安全承受范圍內(nèi)。K1是畫(huà)面切換開(kāi)關(guān)，用于切換顯示不同內(nèi)容；S1為水銀開(kāi)關(guān)。水銀開(kāi)關(guān)的作用：棒在搖動(dòng)時(shí)，只能在朝某一方向搖動(dòng)時(shí)顯示，否則會(huì)出現(xiàn)鏡像字或鏡像畫(huà)面，所以通過(guò)接一只水銀開(kāi)關(guān)來(lái)控制，使搖搖棒從左向右搖動(dòng)時(shí)將內(nèi)容顯示出來(lái)。

源程序如下：

/**********************************************************
程序名稱：容易制作的16只LED發(fā)光管搖搖棒
簡(jiǎn)要說(shuō)明：外部中斷方式INT0顯示；取模方式：縱向取模、字節(jié)倒序
電子小制作優(yōu)選制作題材
**********************************************************/
#include <AT89X52.h>
#define uchar unsigned char
#define uint unsigned int //宏定義
#define KEY P3_0 //定義畫(huà)面切換按鍵
uchar KY; //KY作用在后面說(shuō)明
uchar disp; //顯示漢字指針
uchar pic=0,num=0; //pic為按鍵次數(shù)；num為中斷次數(shù)
uchar code love[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x00,0x20,0x00,0x20,0x00,0x20,
0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0F,
0x04,0x10,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x04,0x10,0xF8,0x0F,0x00,0x00,
0x00,0x00,0x00,0x00,0xFE,0x07,0x00,0x08,0x00,0x10,0x00,0x20,0x00,0x20,0x00,0x10,
0x00,0x08,0xFE,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x82,0x20,0x82,0x20,
0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*LOVE*/
};
uchar code loveyou[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x78,0x00,0xFC,0x00,0xFE,0x01,0xFE,0x03,0xFE,0x07,0xFE,0x0F,0xFE,0x1F,0xFC,0x3F,
0xF8,0x7F,0xFC,0x3F,0xFE,0x1F,0xFE,0x0F,0xFE,0x07,0xFE,0x03,0xFE,0x01,0xFC,0x00,
0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*心形圖案*/
};
uchar code hehe[] = {
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
0xF0,0x0F,0x08,0x10,0x04,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x20,
0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x04,0x20,0x08,0x10,
0xF0,0x0F,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*呵呵o(∩_∩)o圖案*/
};
unsigned char code hanzi[] = {
//-- 歡 --
0x04,0x10,0x34,0x08,0xC4,0x06,0x04,0x01,
0xC4,0x82,0x3C,0x8C,0x20,0x40,0x10,0x30,
0x0F,0x0C,0xE8,0x03,0x08,0x0C,0x08,0x10,
0x28,0x60,0x18,0xC0,0x00,0x40,0x00,0x00,
//-- 迎 --
0x40,0x00,0x42,0x40,0x44,0x20,0xC8,0x1F,
0x00,0x20,0xFC,0x47,0x04,0x42,0x02,0x41,
0x82,0x40,0xFC,0x7F,0x04,0x40,0x04,0x42,
0x04,0x44,0xFE,0x63,0x04,0x20,0x00,0x00,
//-- 使 --
0x40,0x00,0x20,0x00,0xF8,0xFF,0x07,0x00,
0x04,0x80,0xF4,0x43,0x14,0x45,0x14,0x29,
0x14,0x19,0xFF,0x17,0x14,0x21,0x14,0x21,
0x14,0x41,0xF6,0xC3,0x04,0x40,0x00,0x00,
//-- 用 --
0x00,0x80,0x00,0x60,0xFE,0x1F,0x22,0x02,
0x22,0x02,0x22,0x02,0x22,0x02,0xFE,0x7F,
0x22,0x02,0x22,0x02,0x22,0x42,0x22,0x82,
0xFF,0x7F,0x02,0x00,0x00,0x00,0x00,0x00,
//-- 神 --
0x08,0x01,0x88,0x00,0x49,0x00,0xEE,0xFF,
0x58,0x00,0x88,0x00,0x00,0x00,0xF8,0x1F,
0x88,0x08,0x88,0x08,0xFF,0xFF,0x88,0x08,
0x88,0x08,0xFC,0x1F,0x08,0x00,0x00,0x00,
//-- 奇 --
0x40,0x00,0x40,0x00,0x44,0x00,0x44,0x3E,
0x64,0x12,0x54,0x12,0x4C,0x12,0x47,0x12,
0x4C,0x3F,0x54,0x42,0x74,0x80,0xC6,0x7F,
0x44,0x00,0x60,0x00,0x40,0x00,0x00,0x00,
//-- 魔 --
0x00,0x40,0x00,0x30,0xFE,0x8F,0x4A,0x80,
0xAA,0x5F,0x9A,0x4A,0xFE,0x2A,0xAA,0x1A,
0xCB,0x0F,0xAA,0x7A,0xFE,0x8A,0x9A,0xAA,
0xAA,0x8F,0x6B,0x80,0x22,0xE0,0x00,0x00,
//-- 幻 --
0x80,0x20,0xC0,0x30,0xA0,0x28,0x98,0x24,
0x87,0x22,0x80,0x21,0xC4,0x30,0x04,0x60,
0x04,0x00,0x04,0x20,0x04,0x40,0x04,0x80,
0x04,0x40,0xFE,0x3F,0x04,0x00,0x00,0x00,
//-- 搖 --
0x10,0x02,0x10,0x42,0x10,0x81,0xFF,0x7F,
0x90,0x04,0x54,0x05,0xCC,0xF4,0xB4,0x44,
0x84,0x44,0xBC,0x7F,0x82,0x44,0xA2,0x44,
0x9B,0xF4,0x82,0x06,0x00,0x04,0x00,0x00,
//-- 搖 --
0x10,0x02,0x10,0x42,0x10,0x81,0xFF,0x7F,
0x90,0x04,0x54,0x05,0xCC,0xF4,0xB4,0x44,
0x84,0x44,0xBC,0x7F,0x82,0x44,0xA2,0x44,
0x9B,0xF4,0x82,0x06,0x00,0x04,0x00,0x00,
//-- 棒 --
0x10,0x04,0x10,0x03,0xD0,0x00,0xFF,0xFF,
0x90,0x00,0x54,0x05,0x44,0x12,0xD4,0x15,
0x74,0x14,0x5F,0xFF,0xD4,0x14,0x54,0x15,
0x56,0x12,0x44,0x06,0x40,0x02,0x00,0x00,
//-- ！ --
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x7C,0x10,0xFE,0x3B,
0xFE,0x3B,0x7C,0x10,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
/*****函數(shù)聲明*****/
void display1(void);
void display2(void);
void display3(void);
void display4(void);
/*****n（us）延時(shí)子程序*****/
void DelayUs(uint N)
{
uint x;
for(x=0; x<=N;x++);
}
/*****中斷服務(wù)程序*****/
void intersvr0(void) interrupt 0 using 1
{
KY=~KY; //每個(gè)搖動(dòng)來(lái)回水銀開(kāi)關(guān)會(huì)在擺幅兩端分別產(chǎn)生下降沿中斷，只提取其中一次（從左向右搖才顯示）
if(KY==0)
{
num++; //計(jì)算中斷次數(shù)
switch(pic) //選擇畫(huà)面
{
case 0:{display1();}break;
case 1:{display2();}break;
case 2:{display3();}break;
case 3:{display4();}break;
default:{display1();}
}
}
}
/*****顯示子程序1（漢字）*****/
void display1(void)
{
uchar i;
if(num>10){disp++;num=0;} //12個(gè)漢字分為3次顯示完（每次顯示4個(gè)），每中斷10次切換
if(disp>2)disp=0;
DelayUs(5200); //此處延時(shí)時(shí)間依各硬件差別而各不相同，試著調(diào)整使得顯示內(nèi)容居中即可
for(i=0;i<64;i++)
{
P0=~hanzi[disp*128+i*2];
P2=~hanzi[disp*128+i*2+1];
DelayUs(100);
}
}
/*****顯示子程序2（LOVE）*****/
void display2(void)
{
uchar i;
DelayUs(4000);
for(i=0;i<64;i++)
{
P0=~love[i*2];
P2=~love[i*2+1];
DelayUs(120);
}
}
/*****顯示子程序3（心形圖案）*****/
void display3(void)
{
uchar i;
DelayUs(4000);
for(i=0;i<64;i++)
{
P0=~loveyou[i*2];
P2=~loveyou[i*2+1];
DelayUs(120);
}
}
/*****顯示子程序4（呵呵o(∩_∩)o圖案）*****/
void display4(void)
{
uchar i;
DelayUs(4000);
for(i=0;i<64;i++)
{
P0=~hehe[i*2];
P2=~hehe[i*2+1];
DelayUs(120);
}
}
/*****主函數(shù)*****/
void main(void)
{
IT0=1;
EX0=1;
EA=1; //開(kāi)中斷，下降沿中斷
KY=0;
while(1) //主程序中只檢測(cè)按鍵
{
if(KEY==0) //畫(huà)面切換鍵按下
{
DelayUs(10000); //按鍵去抖
if(KEY==0);
pic++;}
if(pic>3)pic=0;
}
}

復(fù)制代碼

ID:99822 · 發(fā)表于 2015-12-21 15:17

能不能給我一個(gè)取模軟件�。咳绻梢�，萬(wàn)分感謝！

ID:1 · 發(fā)表于 2015-12-21 18:10

taoqimao 發(fā)表于 2015-12-21 15:17
能不能給我一個(gè)取模軟件��？如果可以，萬(wàn)分感謝！

這里下載單片機(jī)字模工具軟件：http://www.torrancerestoration.com/mcudown/

ID:127122 · 發(fā)表于 2016-9-2 23:13

好厲害支持一下

ID:143796 · 發(fā)表于 2016-10-21 17:45

能不能把那個(gè)PCB圖的源程序給我

ID:143406 · 發(fā)表于 2016-10-21 18:21

感謝提供，支持支持。

ID:143871 · 發(fā)表于 2016-10-29 08:16

好歷害喲

ID:144786 · 發(fā)表于 2016-10-29 08:28

厲害，我也想做

ID:17011 · 發(fā)表于 2016-12-3 17:52

能不能用STC芯片

ID:153977 · 發(fā)表于 2016-12-11 20:11

沒(méi)想到單片機(jī)可以這么強(qiáng)大

ID:155436 · 發(fā)表于 2016-12-17 15:33

很好的帖子

ID:158766 · 發(fā)表于 2016-12-29 22:12

做完沒(méi)效果咋辦

ID:160928 · 發(fā)表于 2017-1-9 19:06

有沒(méi)有電路仿真圖

ID:152682 · 發(fā)表于 2017-1-10 11:19

樓主你這玩意是怎么轉(zhuǎn)起來(lái)的

ID:161206 · 發(fā)表于 2017-1-10 21:43

好厲害啊，謝謝樓主分享

ID:185258 · 發(fā)表于 2017-4-6 13:55

學(xué)習(xí)了

ID:185258 · 發(fā)表于 2017-4-6 13:55

真心贊耶

ID:186894 · 發(fā)表于 2017-4-6 21:37

挺好的

ID:185258 · 發(fā)表于 2017-4-6 22:50

水銀開(kāi)關(guān)怎么用的沒(méi)用過(guò)哦，用哪種��？

ID:185258 · 發(fā)表于 2017-4-6 22:54

KY=~KY; //每個(gè)搖動(dòng)來(lái)回水銀開(kāi)關(guān)會(huì)在擺幅兩端分別產(chǎn)生下降沿中斷，只提取其中一次（從左向右搖才顯示）

這里不太懂，水銀開(kāi)關(guān)不是在一端能接通嗎，為什么兩端都會(huì)產(chǎn)生下降沿？

ID:230971 · 發(fā)表于 2017-9-4 21:47

�。�！好人

ID:301076 · 發(fā)表于 2018-4-3 23:21

lzm1224 發(fā)表于 2016-12-3 17:52
能不能用STC芯片

能用我就用的

ID:274416 · 發(fā)表于 2018-4-18 21:42

樓主打包發(fā)一下工程文件吧

ID:350540 · 發(fā)表于 2018-6-12 18:56

謝謝樓主，延時(shí)不好設(shè)置。調(diào)試的頭炸

ID:225418 · 發(fā)表于 2018-12-28 12:53

厲害了

ID:467573 · 發(fā)表于 2019-1-23 21:16

不用水銀開(kāi)關(guān)也行吧

ID:288930 · 發(fā)表于 2019-1-29 11:10

謝謝分享

ID:399179 · 發(fā)表于 2019-2-12 16:15

改天做個(gè)試試

ID:399179 · 發(fā)表于 2019-2-16 16:09

水銀開(kāi)關(guān)還在路上，用震動(dòng)開(kāi)關(guān)試了下沒(méi)成功

ID:460346 · 發(fā)表于 2019-2-25 19:12

正在制作中

ID:651748 · 發(fā)表于 2019-12-2 08:47

正在學(xué)習(xí)中請(qǐng)問(wèn)這個(gè)程序能到stc可用么

ID:42468 · 發(fā)表于 2021-1-27 21:39

我怎么要不出這個(gè)效果來(lái)

ID:928591 · 發(fā)表于 2021-9-13 15:41

有取模軟件嗎？

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容易制作的16只LED發(fā)光管搖搖棒 電路圖+源程序

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容易制作的16只LED發(fā)光管搖搖棒電路圖+源程序