用Arduino实现跨年倒计时

前言

在2021年到来之际，用Arduino实现新年倒计时。

一、设计思路

使用 按键 控制倒计时，从10倒计时1，然后 在OLED屏幕上显示“烟花”图像和“新年好”的图像，与此同时蜂鸣器播放“新年好”歌曲以及六个LED“星型”灯火显示。当歌曲播放结束后，屏幕显示文字“没看够？再来一次”。再按一次按键开关，灯光熄灭以及重新倒计时。

二、管脚


2-7管脚——LED小灯；
8管脚——蜂蜜器；
12管脚——按键。

二、程序如下

#include "U8glib.h"//使用u8g类库
U8GLIB_SSD1306_128X64 u8g(13,11,10,9); //OLED显示屏对应管脚
int i,j,k;
int buzzerPin=8;//蜂鸣器连接管脚
int buttonPin = 12;//按键检测管脚
int KEY_NUM=0;
int a[48]={523,523,523,523,392,392,659,659,659,659,523,523,
523,659,784,784,784,784,698,659,587,587,587,587,//《新年好》歌曲对应频率
587,659,698,698,698,698,659,587,659,659,523,523,
523,659,587,587,392,392,494,587,523,523,523,523};void scanKey()
{if(digitalRead(buttonPin)==LOW){     delay(20);                  //按键防抖动程序if(digitalRead(buttonPin)==LOW){while(digitalRead(buttonPin)==LOW);    //按键被按下KEY_NUM就会+1KEY_NUM++;    }}
}static const unsigned char x1[]PROGMEM={//《烟花图片》对应fritzing取模0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x60,0x00,0x00,0x00,0x0F,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x80,0x01,0x00,0xC0,0x00,0x00,0x00,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x08,0x03,0x38,0x80,0xFF,0x00,0x00,0x08,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x08,0x20,0x04,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,
0x00,0x20,0x00,0x10,0x98,0x03,0x00,0x00,0x00,0x02,0x10,0x00,0x06,0x06,0x0C,0x00,
0x00,0x00,0x00,0x10,0x48,0x00,0x00,0x00,0x00,0x0C,0x20,0x80,0x01,0x01,0x03,0x00,
0x00,0x00,0x00,0x21,0x28,0x00,0x00,0x00,0x00,0x30,0x20,0xC0,0xC0,0x80,0x00,0x00,
0x00,0x80,0x07,0x20,0x1C,0x20,0x00,0x00,0x00,0x42,0x20,0x24,0x20,0x60,0x00,0x00,
0x80,0x0F,0x64,0x20,0x04,0x1C,0x00,0x00,0x30,0x46,0x40,0x04,0x10,0x18,0x00,0x00,
0x60,0x80,0xC0,0x60,0x06,0x03,0x80,0x07,0x60,0x98,0x42,0x04,0x08,0x06,0x00,0x00,
0x20,0x00,0x80,0x61,0xE2,0x00,0x7E,0x00,0x84,0x21,0x87,0x04,0x06,0x01,0x00,0x7C,
0x00,0x00,0x00,0xA1,0x19,0x00,0x01,0x00,0x0C,0x41,0x8C,0x04,0x82,0x00,0x80,0x03,
0x00,0x00,0x00,0xA2,0x0D,0x00,0x00,0x00,0x30,0x82,0x98,0x04,0x41,0x00,0x63,0x00,
0x00,0x00,0x40,0xA6,0x05,0x00,0x00,0x00,0x40,0x04,0x99,0x84,0x20,0xF8,0x18,0x00,
0x00,0x00,0x04,0xA4,0x00,0xFF,0x01,0x00,0x80,0x09,0x91,0x44,0x10,0x07,0x06,0x00,
0x80,0x00,0x00,0xAC,0xFC,0x00,0xC0,0x01,0x00,0x32,0x32,0x24,0xD0,0x80,0x01,0x00,
0x60,0x7C,0x00,0xB8,0x00,0x00,0x00,0x07,0x00,0x2C,0x74,0x24,0x60,0x61,0x00,0x00,
0x38,0x00,0xFE,0xB0,0x00,0x00,0x00,0x38,0x00,0x50,0x58,0x94,0x80,0x20,0x00,0x00,
0x38,0x00,0x80,0xB3,0x1E,0x00,0x00,0xF0,0x03,0xA0,0x58,0xD4,0x70,0x10,0x00,0x00,
0x14,0x00,0x00,0x22,0xFE,0x1F,0x00,0x00,0x0C,0x40,0x01,0x34,0x08,0x0C,0x00,0x00,
0x06,0x00,0x00,0x00,0x00,0xE0,0x00,0x00,0x30,0x80,0x00,0x1C,0x04,0x1C,0x00,0x00,
0x02,0x00,0xF0,0x07,0x00,0x00,0x07,0x00,0x40,0x3F,0x01,0x0E,0xC3,0x03,0x00,0x00,
0x00,0x00,0x0C,0x70,0x80,0x00,0x1C,0x00,0x80,0x01,0x06,0x00,0x41,0x02,0x00,0x00,
0x00,0x10,0x06,0x80,0x81,0x01,0x00,0x00,0xFE,0x07,0x04,0x80,0x00,0x01,0x00,0x00,
0x00,0x80,0x01,0x00,0x0E,0x30,0x00,0xF0,0x11,0x03,0x3B,0x40,0x80,0xE0,0xFF,0x1F,
0x00,0x00,0x00,0x07,0x08,0xE0,0x00,0x0F,0x0C,0x80,0x2F,0x40,0x80,0x00,0x00,0x60,
0x00,0x3E,0x80,0x00,0x10,0x00,0xC1,0x00,0x06,0xE0,0x01,0x40,0x80,0x00,0x00,0x80,
0xC0,0x01,0x40,0x00,0x60,0x00,0x3E,0x00,0x60,0x30,0x00,0x1E,0x40,0x00,0x00,0x00,
0x00,0x00,0x20,0x00,0x81,0x00,0x0E,0x00,0x10,0x10,0x00,0x3F,0x40,0x00,0x00,0x00,
0x30,0x00,0x10,0x00,0x01,0x01,0x11,0x00,0x08,0x08,0xC0,0x7F,0x40,0x00,0x00,0x00,
0x10,0x00,0x0C,0x10,0x02,0x0A,0x20,0x00,0x84,0x0C,0xC0,0x73,0x00,0xFE,0x00,0x00,
0x10,0x00,0x04,0x10,0x02,0x06,0x40,0x00,0x42,0x04,0xC0,0x73,0x00,0x00,0x0F,0x00,
0x00,0x00,0x02,0x10,0x04,0x08,0x80,0x00,0x21,0x04,0xC8,0x7F,0x00,0x00,0x70,0x00,
0x00,0x00,0x22,0x08,0x04,0x08,0x00,0x01,0x11,0x04,0x48,0x3F,0x00,0x00,0x80,0x01,
0x00,0x00,0x01,0x08,0x04,0x10,0x00,0x83,0x08,0x00,0x4F,0x1E,0x00,0x00,0x00,0x03,
0x10,0x00,0x01,0x08,0x89,0x10,0x10,0x42,0x08,0x80,0x45,0x00,0x00,0x00,0x00,0x04,
0x10,0x88,0x00,0x08,0x08,0x10,0x00,0x20,0x04,0xC4,0x42,0x00,0xC0,0x1F,0x00,0x0C,
0x10,0x80,0x00,0x08,0x08,0x20,0x00,0x24,0x04,0x24,0x42,0x00,0x00,0x60,0x00,0x08,
0x08,0x80,0x00,0x04,0x11,0x40,0x00,0x14,0x04,0x22,0x42,0x02,0x06,0x80,0x01,0x00,
0x08,0x80,0x00,0x04,0x11,0x80,0x00,0x0C,0x00,0x11,0x42,0x06,0x18,0x00,0x06,0x00,
0x08,0x40,0x00,0x04,0x00,0x80,0x00,0x08,0x00,0x11,0x41,0x04,0x60,0x00,0x0C,0x00,
0x08,0x40,0x00,0x04,0x00,0x80,0x01,0x08,0x80,0x08,0x41,0x04,0x80,0x00,0x10,0x00,
0x08,0x40,0x00,0x05,0x00,0x00,0x01,0x04,0x40,0x08,0x81,0x08,0x00,0x01,0x33,0x00,
0x08,0x40,0x00,0x04,0x00,0x00,0x00,0x04,0x40,0x84,0x80,0x08,0x00,0x02,0x26,0x00,
0x00,0x00,0x00,0x04,0x10,0x00,0x00,0x08,0x20,0x84,0x80,0x08,0x00,0x04,0x08,0x00,
0x00,0x00,0x00,0x04,0x00,0x00,0x04,0x08,0x10,0x84,0x80,0x08,0x00,0x08,0x08,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x84,0x80,0x10,0x00,0x10,0x10,0x00,
0x00,0x20,0x00,0x00,0x10,0x00,0x00,0x00,0x08,0x82,0x00,0x11,0x04,0x20,0x10,0x00,
0x00,0x20,0x00,0x04,0x30,0x00,0x00,0x00,0x08,0x82,0x00,0x21,0x08,0x40,0x30,0x00,
0x00,0x20,0x00,0x04,0x20,0x00,0x00,0x00,0x08,0x82,0x80,0x20,0x08,0x40,0x00,0x00,
0x00,0x20,0x00,0x0C,0x20,0x00,0x00,0x00,0x04,0x82,0x80,0x40,0x08,0x80,0x00,0x00,
0x00,0x20,0x00,0x08,0x20,0x00,0x00,0x00,0x04,0x82,0x80,0x40,0x08,0x00,0x01,0x00,
0x00,0x20,0x00,0x08,0x20,0x00,0x00,0x00,0x02,0x82,0x80,0x80,0x10,0x00,0x02,0x00,
0x00,0x20,0x00,0x08,0x00,0x00,0x00,0x00,0x02,0x84,0x80,0x80,0x30,0x00,0x04,0x00,
0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x84,0x80,0x81,0x60,0x00,0x0C,0x00,
0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x80,0x00,0x01,0x81,0x01,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x80,0x00,0x02,0x01,0x06,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x80,0x00,0x0C,0x01,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x02,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x02,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x02,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,};
static const unsigned char x2[]PROGMEM={//《新年快乐》对应fritzing取模
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,
0x00,0x00,0x00,0xE0,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x00,0x00,
0x00,0x00,0xC0,0xFF,0xFF,0x07,0x00,0x00,0x00,0x00,0xFE,0xFF,0x3F,0x00,0x00,0x00,
0x00,0x00,0xF8,0xFF,0xFF,0x3F,0x00,0x00,0x00,0xC0,0xFF,0xFF,0xFF,0x01,0x00,0x00,
0x00,0x00,0xFE,0xFF,0xFF,0xFF,0x01,0x00,0x00,0xF8,0xFF,0xFF,0xFF,0x07,0x00,0x00,
0x00,0x80,0xFF,0xFF,0xFF,0xFF,0x0F,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0x1F,0x00,0x00,
0x00,0xE0,0xFF,0x0F,0xE0,0xFF,0x3F,0x00,0x80,0xFF,0xFF,0x00,0xFF,0x7F,0x00,0x00,
0x00,0xF0,0x7F,0x00,0x00,0xFC,0x7F,0x00,0xE0,0xFF,0x01,0x00,0xE0,0xFF,0x00,0x00,
0x00,0xF8,0x0F,0x00,0x00,0xC0,0xFF,0x01,0xF8,0x3F,0x00,0x00,0x00,0xFF,0x01,0x00,
0x00,0xFC,0x03,0x00,0x00,0x00,0xFF,0x03,0xFC,0x0F,0x00,0x00,0x00,0xFC,0x03,0x00,
0x00,0xFE,0x00,0x00,0x00,0x00,0xFC,0x07,0xFE,0x03,0x00,0x00,0x00,0xF0,0x07,0x00,
0x00,0x7F,0x00,0x00,0x00,0x00,0xF0,0x0F,0xFF,0x00,0x00,0x00,0x00,0xE0,0x0F,0x00,
0x00,0x3F,0x00,0x00,0x00,0x00,0xC0,0x9F,0x3F,0x00,0x00,0x00,0x00,0xC0,0x0F,0x00,
0x80,0x1F,0x00,0x00,0x00,0x00,0x80,0xFF,0x1F,0x00,0x00,0x00,0x00,0x80,0x1F,0x00,
0x80,0x0F,0x00,0x00,0x00,0x00,0x00,0xFF,0x0F,0x00,0x00,0x00,0x00,0x00,0x1F,0x00,
0x80,0x0F,0x00,0x00,0x00,0x00,0x00,0xFE,0x07,0x00,0x00,0x00,0x00,0x00,0x1F,0x00,
0xC0,0x0F,0x00,0x00,0x00,0x00,0x00,0xFC,0x03,0x00,0x00,0x00,0x00,0x00,0x3F,0x00,
0xC0,0x07,0x00,0x08,0x00,0x00,0x00,0xF8,0x01,0x00,0x00,0x00,0x00,0x00,0x3E,0x00,
0xC0,0x07,0x00,0x18,0x80,0x03,0x01,0xF0,0x04,0x04,0x00,0x80,0x0F,0x00,0x3E,0x00,
0x80,0x07,0x00,0x10,0x7C,0x80,0x00,0x00,0x04,0x04,0xC0,0x7F,0x00,0x00,0x3E,0x00,
0x80,0x0F,0x00,0xFF,0x05,0x80,0xFF,0x3F,0x04,0x04,0x40,0x00,0x00,0x00,0x3E,0x00,
0x80,0x0F,0x00,0x82,0x04,0x40,0x40,0x00,0xCC,0xFF,0x40,0x20,0x00,0x00,0x1F,0x00,
0x80,0x0F,0x00,0x46,0x04,0x40,0x40,0x00,0x1D,0x84,0x60,0x20,0x00,0x00,0x1F,0x00,
0x80,0x1F,0x00,0x24,0x04,0x20,0x40,0x00,0x35,0x84,0x60,0x20,0x00,0x00,0x1F,0x00,
0x00,0x1F,0x80,0xFF,0x05,0x30,0x40,0x00,0x25,0x84,0x60,0x20,0x00,0x80,0x1F,0x00,
0x00,0x3F,0x00,0x00,0xFC,0x93,0xFF,0xBF,0x04,0x84,0x60,0x20,0x00,0xC0,0x0F,0x00,
0x00,0x3F,0x00,0x10,0x44,0x80,0x40,0x80,0x04,0x84,0xE0,0xFF,0x3F,0xC0,0x0F,0x00,
0x00,0x7E,0x00,0x10,0x44,0x80,0x40,0x80,0x04,0x84,0x00,0x20,0x00,0xE0,0x07,0x00,
0x00,0xFC,0x00,0xFF,0x44,0x80,0x40,0x00,0xE4,0xFF,0x03,0x21,0x02,0xF0,0x03,0x00,
0x00,0xFC,0x01,0x10,0x44,0x80,0x40,0x00,0x04,0x0C,0x80,0x21,0x04,0xF8,0x03,0x00,
0x00,0xF8,0x03,0x52,0x44,0xF0,0xFF,0x7F,0x04,0x0A,0xC0,0x20,0x0C,0xFC,0x01,0x00,
0x00,0xF0,0x07,0x51,0x42,0x00,0x40,0x00,0x04,0x1A,0x60,0x20,0x18,0xFE,0x00,0x00,
0x00,0xE0,0x0F,0x91,0x42,0x00,0x40,0x00,0x04,0x11,0x30,0x20,0x30,0x7F,0x00,0x00,
0x00,0xC0,0x9F,0x90,0x43,0x00,0x40,0x00,0x84,0x31,0x18,0x20,0xE0,0x3F,0x00,0x00,
0x00,0x80,0x3F,0x10,0x41,0x00,0x40,0x00,0xC4,0x60,0x08,0x20,0xC0,0x3F,0x00,0x00,
0x00,0x00,0xFF,0x8F,0x40,0x00,0x40,0x00,0x64,0xC0,0x01,0x1E,0xF0,0x1F,0x00,0x00,
0x00,0x00,0xFE,0x01,0x00,0x00,0x00,0x00,0x34,0x00,0x03,0x00,0xF8,0x07,0x00,0x00,
0x00,0x00,0xFC,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x03,0x00,0x00,
0x00,0x00,0xF8,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x01,0x00,0x00,
0x00,0x00,0xE0,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x7F,0x00,0x00,0x00,
0x00,0x00,0xC0,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0x3F,0x00,0x00,0x00,
0x00,0x00,0x00,0xFF,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x0F,0x00,0x00,0x00,
0x00,0x00,0x00,0xFE,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x07,0x00,0x00,0x00,
0x00,0x00,0x00,0xF8,0x3F,0x00,0x00,0x00,0x00,0x00,0x80,0xFF,0x01,0x00,0x00,0x00,
0x00,0x00,0x00,0xE0,0xFF,0x00,0x00,0x00,0x00,0x00,0xF0,0x7F,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xC0,0xFF,0x03,0x00,0x00,0x00,0x00,0xFC,0x3F,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xFF,0x1F,0x00,0x00,0x00,0x80,0xFF,0x0F,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xFC,0xFF,0x00,0x00,0x00,0xE0,0xFF,0x03,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xE0,0xFF,0x03,0x00,0x00,0xFC,0x7F,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x80,0xFF,0x1F,0x00,0x80,0xFF,0x1F,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xFE,0xFF,0x01,0xF8,0xFF,0x07,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0xF0,0xFF,0x0F,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x80,0xFF,0xFF,0xFF,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFF,0xFF,0x07,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xE0,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};static const unsigned char x3[]PROGMEM={//《没看够，再来一次》对应fritzing取模
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,
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,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x08,0x00,0x00,0xC0,0x83,0x80,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x30,0xFE,0xE0,0x3F,0xC0,0xC0,0xC0,0x07,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x20,0x82,0x00,0x0C,0xC0,0xCF,0x4F,0x08,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x82,0xE0,0xFF,0x23,0x28,0x0C,0x18,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x08,0x83,0x07,0x06,0x20,0x18,0x06,0x18,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x98,0x01,0x00,0x02,0xF0,0xC9,0x03,0x08,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x20,0x00,0xF0,0xFF,0x2F,0x89,0x01,0x0C,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xFF,0x01,0x01,0x20,0x69,0x01,0x06,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x20,0x82,0x81,0xFF,0x23,0xB9,0x01,0x03,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x30,0x82,0xC0,0x00,0x22,0x89,0x1F,0x03,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x10,0x44,0xB0,0xFF,0x23,0x49,0x08,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x10,0x38,0x98,0x00,0xE2,0x29,0x04,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x18,0x38,0x80,0xFF,0x23,0x98,0x03,0x03,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x08,0xC6,0x80,0x00,0x02,0x84,0x01,0x03,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xC8,0x01,0x87,0xFF,0x03,0x64,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x82,0x1F,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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0xC0,0xFF,0x1F,0x40,0x00,0x00,0x00,0x02,0x01,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x20,0x00,0xFF,0x3F,0x00,0x00,0x86,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x20,0x00,0x40,0x00,0x00,0x00,0x8C,0xFF,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xFF,0x07,0x42,0x08,0x00,0x00,0x48,0xC0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x21,0x04,0x44,0x0C,0x00,0x00,0x40,0x44,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x21,0x04,0x48,0x02,0x00,0x00,0x20,0x44,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xFF,0x07,0x40,0x80,0xFF,0xFF,0x00,0x66,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x21,0x84,0xFF,0x3F,0x00,0x00,0x18,0x06,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x21,0x04,0xE0,0x00,0x00,0x00,0x08,0x0A,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x21,0x04,0x50,0x01,0x00,0x00,0x04,0x0A,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0xE0,0xFF,0x3F,0x48,0x02,0x00,0x00,0x04,0x11,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x01,0x04,0x46,0x04,0x00,0x00,0x82,0x10,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x01,0x04,0x41,0x18,0x00,0x00,0x42,0x20,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x01,0xC4,0x40,0x60,0x00,0x00,0x20,0xC0,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x81,0x07,0x40,0x00,0x00,0x00,0x18,0x80,0x01,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,};void draw1(){u8g.drawXBMP(0,0,128,64,x1);}//将三个数组放入三个函数中
void draw2(){u8g.drawXBMP(0,0,128,64,x2);}
void draw3(){u8g.drawXBMP(0,0,128,64,x3);}void setup()
{for(i=2;i<=7;i++)pinMode(i,OUTPUT);//LED小灯管脚定义为输出pinMode(buttonPin,INPUT_PULLUP); //按键管脚定义为输入pinMode(buzzerPin,OUTPUT);//蜂鸣器管脚定义为输出}void loop()
{scanKey();//按键函数if(KEY_NUM%2==1){for(k=9;k>=1;k--){//进入倒计时u8g.firstPage();do{u8g.setPrintPos(50,50);u8g.setFont(u8g_font_fub30);u8g.print(k);}while(u8g.nextPage()); tone(buzzerPin,700);//倒计时同时蜂鸣器发出500ms声音delay(500);noTone(buzzerPin);delay(500);} u8g.firstPage();do draw1();while(u8g.nextPage());
//显示烟花图片for(i=2;i<=3;i++)//小灯依次点亮
{digitalWrite(2,1);delay(200);digitalWrite(3,1);digitalWrite(4,1);delay(200);digitalWrite(5,1);digitalWrite(6,1);delay(200);digitalWrite(7,1);delay(200);}u8g.firstPage();do draw2();while(u8g.nextPage());
//第二张图片《新年快乐》for(i=2;i<=7;i++)digitalWrite(i,0);delay(100);digitalWrite(2,1);delay(100);digitalWrite(3,1);digitalWrite(4,1);delay(100);digitalWrite(5,1);digitalWrite(6,1);delay(100);digitalWrite(7,1);delay(300);
//再次点亮
u8g.firstPage();do draw1();while(u8g.nextPage());
for(int i=2;i<=11;i++)//蜂鸣器第一句歌词{tone(buzzerPin,a[i]);delay(250);}
for(i=2;i<=7;i++)digitalWrite(i,0);delay(250);
for(j=0;j<=2;j++){for(i=2;i<=7;i++)digitalWrite(i,1); delay(100);}u8g.firstPage();do draw2();while(u8g.nextPage());  for(int i=12;i<=21;i++)//第二句{tone(buzzerPin,a[i]);delay(250);}for(i=2;i<=7;i++)digitalWrite(i,0);delay(200);
digitalWrite(2,1);delay(100);digitalWrite(3,1);digitalWrite(4,1);delay(100);digitalWrite(5,1);digitalWrite(6,1);delay(100);digitalWrite(7,1);delay(300);
u8g.firstPage();do draw1();while(u8g.nextPage());  for(int i=24;i<=35;i++)//第三句{tone(buzzerPin,a[i]);delay(250);}
for(i=2;i<=7;i++)digitalWrite(i,0);delay(100);
for(j=0;j<=2;j++){for(i=2;i<=7;i++)digitalWrite(i,1); delay(100);}u8g.firstPage();do draw2();while(u8g.nextPage());  for(int i=36;i<=45;i++)//第四句{tone(buzzerPin,a[i]);delay(250);}delay(1000);noTone(buzzerPin);u8g.firstPage();do draw3();while(u8g.nextPage());
//播放完之后显示图片《没看够？再来一次》}else{noTone(buzzerPin);
for(i=2;i<=7;i++)//再按一次，灯光熄灭digitalWrite(i,0);delay(100);
u8g.firstPage();do draw3();while(u8g.nextPage());
}}

总结

一学期Arduino获益匪浅，为以后嵌入式学习打下了一个很好的基础，收官！
同时祝大家新年快乐，事事开心！！！

用Arduino实现跨年倒计时相关推荐

  1. JavaScript网页--跨年倒计时

    JavaScript网页–跨年倒计时 最近学弟在追一个学妹,我在帮学弟出谋划策. 学妹告诉学弟,我怕我们之间是因为这段时间接触多了你才喜欢我的.等跨年的时候,如果你还喜欢我,那个时候我再给你答案. 于 ...

  2. 跨年倒计时软件app哪个好 2022年跨年倒计时软件推荐云便签

    对于忙碌的职场人士来说,今年还有好多事情没有做,还有目标没有达到.不管过得怎样,这一年还是要过去.距离过年只有一个多月的时间,准备一下过年期间的工作,差不多就该放假了.很多人会设置一个跨年倒计时,每天 ...

  3. 跨年倒计时HTML源码,JavaScript实现网页跨年倒计时

    JavaScript网页–跨年倒计时,供大家参考,具体内容如下 最近学弟在追一个学妹,我在帮学弟出谋划策. 学妹告诉学弟,我怕我们之间是因为这段时间接触多了你才喜欢我的.等跨年的时候,如果你还喜欢我, ...

  4. 2023跨年倒计时代码来了！

    2023年就要到了,你准备好跨年了吗? 阿圆为大家准备了一个跨年倒计时的代码,来看看吧. 代码提供了在线使用的方式,访问 www.zoushen955.com/2023,即可使用在线方式,还可以输入要 ...

  5. 2022跨年-跨年倒计时（烟花）

    前言 2022 HAPPY NEW YEAR 马上都是新的一年了,岁末已至,是结束也是开始,不管这一年好和坏,都将结束,愿来年有趣有盼,无灾无难,你我都要平安才好,善良勇敢 跨年倒计时制作步骤 步骤一 ...

  6. 马上跨年了，如何用代码写一个“跨年倒计时”呢？

    前言 大家好,我是陈橘又青,再过两周就是新的一年了,作为一名有仪式感的程序员,今天我们就来制作一个简单的跨年倒计时小网页,祝看到的所有人新年快乐!(附上完整源码,需要的小伙伴自取即可) 文章目录 前言 ...

  7. 跨年倒计时，快用Python给她写朵唯一的花吧

    前言 哈喽哈喽,跨年倒计时三天九小时 上次发了烟花的文章,看来还是蛮多人需要代码的 今天就来搞一朵唯一的花吧~(送给你喜欢的那个她) 效果 话不多说 咱先直接看看效果,毕竟搞的不好看我也拿不出手 提前 ...

  8. 糯米制成环保烟花，泰国地标暹罗天地跨年倒计时将举办大型烟火秀

    曼谷2021年12月29日 /美通社/ -- 为响应泰国政府的号召,大力促进经济和旅游业发展,暹罗天地(ICONSIAM)正在与泰国旅游局.曼谷都会管理局.泰国港务局.泰国商会.泰国船务协会.湄南河商 ...

  9. 跨年倒计时——创意短视频高科技数字倒计时视频素材

    PR视频素材 创意短视频高科技数字倒计时视频素材 以技术为主题的从10到1的数字倒计时. 分辨率: 1920×1080 (HD) 大小:158.52 MB 插件:30 FP 下载地址:https:// ...

最新文章

  1. QIIME 2教程. 32如何写方法和引用Citing(2020.11)
  2. pom 选用maven仓库
  3. 为什么转换不了html,特殊字符不会转换为html实体（html_entity_decode不工作）
  4. 海豚php表格,表格选取（1.4.3+） · DolphinPHP1.5.0完全开发手册-基于ThinkPHP5.1.41LTS的快速开发框架 · 看云...
  5. java开发遇到最大的问题_java开发遇到的问题总结（三）
  6. OpenSSL学习（十四）：基础-指令passwd
  7. Android性能优化-过度绘制解决方案
  8. Unity3D音频系统Aduio声音丨音乐控制丨音频播放丨音频暂停丨音频控制
  9. 从一坨「便便」说起，大V亲测iPhone X为什么这么贵！
  10. 博通Broadcom SDK源码学习与开发1——SDK源码探究与Cable Modem 系统编译
  11. 干货｜23种最好用的3D打印软件工具
  12. 小米手机 开发app python_python 全栈开发，Day59(小米商城)
  13. CreateRemoteThreadWriteProcessMemory技术 简要的
  14. 效率源希捷自校准配套专修软件 免费
  15. 攒机笔记二（cpu）
  16. mysql 运算符 或or、并且and
  17. 南京航空航天大学c语言课程设计-交通处罚单,南京航空航天大学 - 财务处
  18. Android WiFi文件共享实现
  19. 印制电路板设计原则和抗干扰措施
  20. FreeRTOS —— 5.软件计时器管理

热门文章

  1. SfxMCP基于GB28181/RTSP/ONVIF协议实现H5无插件直播方案 - sfxlab
  2. access百度翻译 get_PowerShell调用百度翻译API
  3. F1,RECALL,TPR,FNR等指标计算
  4. c语言：购房从银行贷了一笔款d，准备每月还款额为p，月利率为r，计算多少月能还清。
  5. 腾讯汤道生：面向数实融合新世界，开发者是最重要的“建筑师”
  6. igh ethercat应用层代码分析
  7. ESP8266+dht11 连接阿里云 上传温湿度
  8. android 碎屏功能,如何从碎屏的Android手机中恢复数据
  9. 郑莉老师c++第五版+b站视频 学习笔记
  10. 新笑傲江湖手游如何用电脑玩 新笑傲江湖手游PC电脑版玩法教程