搖搖棒制作資料講解

1、 LED搖搖棒的詳細(xì)制作資料LED搖搖棒很好地利用了人眼的視覺暫留特性。下圖是基于51單片機(jī)控制、16只高亮度LED發(fā)光二極管構(gòu)成的搖搖棒，配合手的左右搖晃就可呈現(xiàn)一幅完整的畫面，可以顯示字符、圖片等。演示效果見自制LED搖搖棒展示【圖】。 黑暗條件下拍攝的效果圖片： 實(shí)物外形圖:基本原理與硬件電路設(shè)計(jì)： 16只LED發(fā)光管作為畫面每一列的顯示，左右搖晃起到了掃描的作用，人眼的視覺暫留現(xiàn)象使得看到的是一幅完整的畫面。與LED點(diǎn)陣的顯示有幾分相仿。 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)

2、作為控制器，在它的P0、P2口接有16只以共陽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，用來保護(hù)LED，經(jīng)實(shí)測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是畫面切換開關(guān)，用于切換顯示不同內(nèi)容；S1為水銀開關(guān)。水銀開關(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)鏡像字或鏡像畫面，所以通過接一只水銀開關(guān)來控制，使搖搖棒從左向右搖動(dòng)時(shí)將內(nèi)容顯示出來。硬件制作：使用的是直徑5mm的紅色高亮LED，感覺太大了些，遠(yuǎn)看效果很好但近看時(shí)字不夠連貫。建議使用直徑為3mm的高亮LED，顏色可根據(jù)個(gè)

3、人喜好選擇。水銀開關(guān)里的水銀珠很活躍，導(dǎo)致在接通時(shí)容易產(chǎn)生抖動(dòng)，所以將水銀開關(guān)斜向上放置（尖尖朝斜上方45角），靠水銀珠自身重力的作用減少抖動(dòng)：IC座里面隱藏元件，既美觀又能保護(hù)元件：軟件設(shè)計(jì)：/*程序名稱：LED搖搖棒顯示64*16像素簡要說明：外部中斷方式INT0顯示；取模方式：縱向取模、字節(jié)倒序編 寫：JiangX.net最后更新：08/11/15晚*/#include #define uchar unsigned char#define uint unsigned int/宏定義#define KEY P3_0/定義畫面切換按鍵uchar KY;/KY作用在后面說明uchar disp

4、;/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,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0

5、F,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,0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x82,0x20,0x00,0x0

6、0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*LOVE*/;uchar code loveyou = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0

7、0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78,0x00,0xFC,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,0x00,0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0

8、0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*心形圖案*/;uchar code hehe = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0

9、x00,0x00,0xC0,0x01,0x40,0x01,0xC0,0x01,0x00,0x00,0x00,0x00,0xF0,0x0F,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,0x08,0x00,0x04,0x00,0

10、x04,0x00,0x04,0x00,0x08,0x00,0xF0,0x3F,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 - 0x04,0x10,0x3

11、4,0x08,0xC4,0x06,0x04,0x01, 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,

12、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, 0x22,0x02,0x22,0x02,0

13、x22,0x42,0x22,0x82, 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, 0x64,0x12,0x54,0x12,0x

14、4C,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 - 0x80,0x20,0xC0,0x30,0xA

15、0,0x28,0x98,0x24, 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,

16、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,0xD4,0x14,0

17、x54,0x15, 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; x10)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(disp2)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;i64;i+) P0=hanzidisp*128+i*2; P2=hanzidisp*128+i*2+1; DelayUs(100);/*顯示子程序2（LOVE）*/void display2(void