容易制作的16只LED发光管摇摇棒 电路图+源程序

      人的眼睛存在视觉暂留现象，正因为眼睛的反应迟钝，才丰富了人的视觉感受。LED摇摇棒很好地利用了人眼的视觉暂留特性。这样的电子小制作，人人者喜欢动手实践一下，下图是基于51单片机控制、容易制作的16只LED发光管摇摇棒，配合手的左右摇晃就可呈现一幅完整的画面，可以显示字符、图片等。

        容易制作的16只LED发光管摇摇棒基本原理与硬件电路设计：
        容易制作的16只LED发光管摇摇棒，由16只LED发光管作为画面每一列的显示，左右摇晃起到了扫描的作用，人眼的视觉暂留现象使得看到的是一幅完整的画面。容易制作的16只LED发光管摇摇棒与LED点阵的显示有几分相仿。下面介绍一下这个电子小制作——容易制作的16只LED发光管摇摇棒的原理，供大家仿制。

        容易制作的16只LED发光管摇摇棒硬件电路如下图（点击可放大）。系统电源VCC为5V，下载程序和调试时一定要保证5V电压，实际使用时用3节干电池串联4.5V即可。AT89S52单片机作为控制器，在它的P0、P2口接有16只以共阳的方式连接的高亮度LED，由单片机输出低电平点亮。P0口的上拉电阻RA1不能少。串在LED公共端的二极管D1会产生一定的压降，用来保护LED，经实测LED点亮时两端电压为3V左右，在LED的安全承受范围内。K1是画面切换开关，用于切换显示不同内容；S1为水银开关。水银开关的作用：棒在摇动时，只能在朝某一方向摇动时显示，否则会出现镜像字或镜像画面，所以通过接一只水银开关来控制，使摇摇棒从左向右摇动时将内容显示出来。

源程序如下：

1. /**********************************************************
   
2. 程序名称：容易制作的16只LED发光管摇摇棒
   
3. 简要说明：外部中断方式INT0显示；取模方式：纵向取模、字节倒序
   
4. 电子小制作优选制作题材
   
5. **********************************************************/
   
6. #include <AT89X52.h>
   
7. #define uchar unsigned char
   
8. #define uint unsigned int    //宏定义
   
9. #define KEY P3_0      //定义画面切换按键
   
10. uchar KY;      //KY作用在后面说明     
    
11. uchar disp;     //显示汉字指针
    
12. uchar pic=0,num=0;     //pic为按键次数；num为中断次数
    
13. 
    
14. uchar code love[] = {
    
15. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
16. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x00,0x20,0x00,0x20,0x00,0x20,
    
17. 0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0F,
    
18. 0x04,0x10,0x02,0x20,0x02,0x20,0x02,0x20,0x02,0x20,0x04,0x10,0xF8,0x0F,0x00,0x00,
    
19. 0x00,0x00,0x00,0x00,0xFE,0x07,0x00,0x08,0x00,0x10,0x00,0x20,0x00,0x20,0x00,0x10,
    
20. 0x00,0x08,0xFE,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x3F,0x82,0x20,0x82,0x20,
    
21. 0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x00,0x00,0x00,0x00,0x00,0x00,
    
22. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*LOVE*/
    
23. };
    
24. 
    
25. uchar code loveyou[] = {
    
26. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
27. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
28. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
29. 0x78,0x00,0xFC,0x00,0xFE,0x01,0xFE,0x03,0xFE,0x07,0xFE,0x0F,0xFE,0x1F,0xFC,0x3F,
    
30. 0xF8,0x7F,0xFC,0x3F,0xFE,0x1F,0xFE,0x0F,0xFE,0x07,0xFE,0x03,0xFE,0x01,0xFC,0x00,
    
31. 0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
32. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
33. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*心形图案*/
    
34. };
    
35. 
    
36. uchar code hehe[] = {
    
37. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
38. 0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
    
39. 0xF0,0x0F,0x08,0x10,0x04,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
    
40. 0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x20,
    
41. 0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0xF0,0x3F,0x08,0x00,0x04,0x00,
    
42. 0x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,0x00,0x00,0x00,0x00,0x04,0x20,0x08,0x10,
    
43. 0xF0,0x0F,0x00,0x00,0x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,
    
44. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*呵呵o(∩_∩)o图案*/
    
45. };
    
46. 
    
47. unsigned char code hanzi[] = {
    
48. //-- 欢 --
    
49.       0x04,0x10,0x34,0x08,0xC4,0x06,0x04,0x01,
    
50.       0xC4,0x82,0x3C,0x8C,0x20,0x40,0x10,0x30,
    
51.       0x0F,0x0C,0xE8,0x03,0x08,0x0C,0x08,0x10,
    
52.       0x28,0x60,0x18,0xC0,0x00,0x40,0x00,0x00,
    
53. //-- 迎 --
    
54.       0x40,0x00,0x42,0x40,0x44,0x20,0xC8,0x1F,
    
55.       0x00,0x20,0xFC,0x47,0x04,0x42,0x02,0x41,
    
56.       0x82,0x40,0xFC,0x7F,0x04,0x40,0x04,0x42,
    
57.       0x04,0x44,0xFE,0x63,0x04,0x20,0x00,0x00,
    
58. //-- 使 --
    
59.       0x40,0x00,0x20,0x00,0xF8,0xFF,0x07,0x00,
    
60.       0x04,0x80,0xF4,0x43,0x14,0x45,0x14,0x29,
    
61.       0x14,0x19,0xFF,0x17,0x14,0x21,0x14,0x21,
    
62.       0x14,0x41,0xF6,0xC3,0x04,0x40,0x00,0x00,
    
63. //-- 用 --
    
64.       0x00,0x80,0x00,0x60,0xFE,0x1F,0x22,0x02,
    
65.       0x22,0x02,0x22,0x02,0x22,0x02,0xFE,0x7F,
    
66.       0x22,0x02,0x22,0x02,0x22,0x42,0x22,0x82,
    
67.       0xFF,0x7F,0x02,0x00,0x00,0x00,0x00,0x00,
    
68. //-- 神 --
    
69.       0x08,0x01,0x88,0x00,0x49,0x00,0xEE,0xFF,
    
70.       0x58,0x00,0x88,0x00,0x00,0x00,0xF8,0x1F,
    
71.       0x88,0x08,0x88,0x08,0xFF,0xFF,0x88,0x08,
    
72.       0x88,0x08,0xFC,0x1F,0x08,0x00,0x00,0x00,
    
73. //-- 奇 --
    
74.       0x40,0x00,0x40,0x00,0x44,0x00,0x44,0x3E,
    
75.       0x64,0x12,0x54,0x12,0x4C,0x12,0x47,0x12,
    
76.       0x4C,0x3F,0x54,0x42,0x74,0x80,0xC6,0x7F,
    
77.       0x44,0x00,0x60,0x00,0x40,0x00,0x00,0x00,
    
78. //-- 魔 --
    
79.       0x00,0x40,0x00,0x30,0xFE,0x8F,0x4A,0x80,
    
80.       0xAA,0x5F,0x9A,0x4A,0xFE,0x2A,0xAA,0x1A,
    
81.       0xCB,0x0F,0xAA,0x7A,0xFE,0x8A,0x9A,0xAA,
    
82.       0xAA,0x8F,0x6B,0x80,0x22,0xE0,0x00,0x00,
    
83. //-- 幻 --
    
84.       0x80,0x20,0xC0,0x30,0xA0,0x28,0x98,0x24,
    
85.       0x87,0x22,0x80,0x21,0xC4,0x30,0x04,0x60,
    
86.       0x04,0x00,0x04,0x20,0x04,0x40,0x04,0x80,
    
87.       0x04,0x40,0xFE,0x3F,0x04,0x00,0x00,0x00,
    
88. //-- 摇 --
    
89.       0x10,0x02,0x10,0x42,0x10,0x81,0xFF,0x7F,
    
90.       0x90,0x04,0x54,0x05,0xCC,0xF4,0xB4,0x44,
    
91.       0x84,0x44,0xBC,0x7F,0x82,0x44,0xA2,0x44,
    
92.       0x9B,0xF4,0x82,0x06,0x00,0x04,0x00,0x00,
    
93. //-- 摇 --
    
94.       0x10,0x02,0x10,0x42,0x10,0x81,0xFF,0x7F,
    
95.       0x90,0x04,0x54,0x05,0xCC,0xF4,0xB4,0x44,
    
96.       0x84,0x44,0xBC,0x7F,0x82,0x44,0xA2,0x44,
    
97.       0x9B,0xF4,0x82,0x06,0x00,0x04,0x00,0x00,
    
98. //-- 棒 --
    
99.       0x10,0x04,0x10,0x03,0xD0,0x00,0xFF,0xFF,
    
100.       0x90,0x00,0x54,0x05,0x44,0x12,0xD4,0x15,
     
101.       0x74,0x14,0x5F,0xFF,0xD4,0x14,0x54,0x15,
     
102.       0x56,0x12,0x44,0x06,0x40,0x02,0x00,0x00,
     
103. //-- ！ --
     
104.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
     
105.       0x00,0x00,0x00,0x00,0x7C,0x10,0xFE,0x3B,
     
106.       0xFE,0x3B,0x7C,0x10,0x00,0x00,0x00,0x00,
     
107.       0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
     
108. };
     
109. 
     
110. /*****函数声明*****/
     
111. void display1(void);
     
112. void display2(void);
     
113. void display3(void);
     
114. void display4(void);
     
115. 
     
116. /*****n（us）延时子程序*****/
     
117. void DelayUs(uint N)
     
118. {
     
119. uint x;
     
120. for(x=0; x<=N;x++);
     
121. }
     
122. 
     
123. /*****中断服务程序*****/
     
124. void intersvr0(void) interrupt 0 using 1
     
125. {
     
126. KY=~KY;      //每个摇动来回水银开关会在摆幅两端分别产生下降沿中断，只提取其中一次（从左向右摇才显示）
     
127. if(KY==0)
     
128. {
     
129.   num++;     //计算中断次数
     
130.   switch(pic)      //选择画面
     
131.   {
     
132.    case 0:{display1();}break;
     
133.    case 1:{display2();}break;
     
134.    case 2:{display3();}break;
     
135.    case 3:{display4();}break;
     
136.    default:{display1();}  
     
137.   }
     
138.     }
     
139. }
     
140. 
     
141. /*****显示子程序1（汉字）*****/
     
142. void display1(void)
     
143. {
     
144. uchar i;
     
145. if(num>10){disp++;num=0;}     //12个汉字分为3次显示完（每次显示4个），每中断10次切换
     
146. if(disp>2)disp=0;
     
147.   DelayUs(5200);     //此处延时时间依各硬件差别而各不相同，试着调整使得显示内容居中即可
     
148. for(i=0;i<64;i++)
     
149. {
     
150.      P0=~hanzi[disp*128+i*2];
     
151.      P2=~hanzi[disp*128+i*2+1];
     
152.      DelayUs(100);
     
153. }
     
154. }
     
155. 
     
156. /*****显示子程序2（LOVE）*****/
     
157. void display2(void)
     
158. {
     
159. uchar i;
     
160. DelayUs(4000);
     
161. for(i=0;i<64;i++)
     
162. {
     
163.      P0=~love[i*2];
     
164.      P2=~love[i*2+1];
     
165.      DelayUs(120);
     
166. }
     
167. }
     
168. 
     
169. /*****显示子程序3（心形图案）*****/
     
170. void display3(void)
     
171. {
     
172. uchar i;
     
173.   DelayUs(4000);
     
174. for(i=0;i<64;i++)
     
175. {
     
176.      P0=~loveyou[i*2];
     
177.      P2=~loveyou[i*2+1];
     
178.      DelayUs(120);
     
179. }
     
180. }
     
181. 
     
182. /*****显示子程序4（呵呵o(∩_∩)o图案）*****/
     
183. void display4(void)
     
184. {
     
185. uchar i;
     
186. DelayUs(4000);
     
187. for(i=0;i<64;i++)
     
188. {
     
189.      P0=~hehe[i*2];
     
190.      P2=~hehe[i*2+1];
     
191.      DelayUs(120);
     
192. }
     
193. }
     
194. 
     
195. /*****主函数*****/
     
196. void main(void)
     
197. {
     
198. IT0=1;
     
199. EX0=1;
     
200. EA=1;      //开中断，下降沿中断
     
201. KY=0;
     
202. while(1)     //主程序中只检测按键
     
203. {
     
204.   if(KEY==0)     //画面切换键按下
     
205.   {
     
206.   DelayUs(10000);     //按键去抖
     
207.   if(KEY==0);
     
208.   pic++;}
     
209.   if(pic>3)pic=0;
     
210. }
     
211. }

复制代码

能不能给我一个取模软件啊？如果可以，万分感谢！

taoqimao 发表于 2015-12-21 15:17
能不能给我一个取模软件啊？如果可以，万分感谢！

这里下载单片机字模工具软件：http://www.51hei.com/mcudown/

好厉害  支持一下

能不能把那个PCB图的源程序给我

感谢提供，支持支持。

好历害哟

厉害，我也想做

能不能用STC芯片

没想到单片机可以这么强大

很好的帖子

做完没效果咋办

有没有电路仿真图

楼主你这玩意是怎么转起来的

好厉害啊，谢谢楼主分享

学习了

真心赞耶

挺好的

水银开关怎么用的  没用过哦，用哪种啊？

KY=~KY;      //每个摇动来回水银开关会在摆幅两端分别产生下降沿中断，只提取其中一次（从左向右摇才显示）


这里不太懂，水银开关不是在一端能接通吗，为什么两端都会产生下降沿？

！！！好人

lzm1224 发表于 2016-12-3 17:52
能不能用STC芯片

能用   我就用的

楼主打包发一下工程文件吧

谢谢楼主，延时不好设置。调试的头炸

厉害了

不用水银开关也行吧

谢谢分享

改天做个试试

水银开关还在路上，用震动开关试了下没成功

正在制作中

正在学习中 请问这个程序能到stc可用么

我怎么要不出这个效果来

有取模软件吗？