畢業(yè)設(shè)計(jì)—智能溫度報(bào)警器設(shè)計(jì)(編輯修改稿)
2025-02-12 23:07 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 multifunctional thermometer, it not only can realtime display temperature, still can set upper alarm temperature. When temperatures exceed the limit set temperature or below the lower limit temperature, at the same time use buzzer ring alarm relay to cut off power supply, have protection circuit function. Keywords: Intelligent temperature。 DS18B20； alarm。 13 附錄一：原理圖和 PCB 14 A1 原理圖 A2 PCB 圖 15 附錄 二 ： 硬件實(shí)物圖 A3 硬件實(shí)物圖正面 16 A4 硬件實(shí)物圖反面 附錄二：程序清單 unsigned char Count。 unsigned char code SONG[] ={ //祝你平安 0x26,0x20,0x20,0x20,0x20,0x20,0x26,0x10,0x20,0x10,0x20,0x80,0x26,0x20,0x30,0x20, 0x30,0x20,0x39,0x10,0x30,0x10,0x30,0x80,0x26,0x20,0x20,0x20,0x20,0x20,0x1c,0x20, 0x20,0x80,0x2b,0x20,0x26,0x20,0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x80,0x26,0x20, 0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x60,0x40,0x10,0x39,0x10,0x26,0x20, 0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x80,0x26,0x20,0x2b,0x10,0x2b,0x10, 0x2b,0x20,0x30,0x10,0x39,0x10,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x20, 0x20,0x10,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x18,0x20,0x18,0x20,0x26,0x20, 0x20,0x20,0x20,0x40,0x26,0x20,0x2b,0x20,0x30,0x20,0x30,0x20,0x1c,0x20,0x20,0x20, 0x20,0x80,0x1c,0x20,0x1c,0x20,0x1c,0x20,0x30,0x20,0x30,0x60,0x39,0x10,0x30,0x10, 0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x10,0x26,0x10,0x26,0x10,0x2b,0x10,0x2b,0x80, 0x18,0x20,0x18,0x20,0x26,0x20,0x20,0x20,0x20,0x60,0x26,0x10,0x2b,0x20,0x30,0x20, 0x30,0x20,0x1c,0x20,0x20,0x20,0x20,0x80,0x26,0x20,0x30,0x10,0x30,0x10,0x30,0x20, 0x39,0x20,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x10,0x40,0x10,0x20,0x10, 0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x00, //路邊的野華不要采 0x30,0x1C,0x10,0x20,0x40,0x1C,0x10,0x18,0x10,0x20,0x10,0x1C,0x10,0x18,0x40,0x1C, 0x20,0x20,0x20,0x1C,0x20,0x18,0x20,0x20,0x80,0xFF,0x20,0x30,0x1C,0x10,0x18,0x20, 0x15,0x20,0x1C,0x20,0x20,0x20,0x26,0x40,0x20,0x20,0x2B,0x20,0x26,0x20,0x20,0x20, 0x30,0x80,0xFF,0x20,0x20,0x1C,0x10,0x18,0x10,0x20,0x20,0x26,0x20,0x2B,0x20,0x30, 0x20,0x2B,0x40,0x20,0x20,0x1C,0x10,0x18,0x10,0x20,0x20,0x26,0x20,0x2B,0x20,0x30, 0x20,0x2B,0x40,0x20,0x30,0x1C,0x10,0x18,0x20,0x15,0x20,0x1C,0x20,0x20,0x20,0x26, 0x40,0x20,0x20,0x2B,0x20,0x26,0x20,0x20,0x20,0x30,0x80,0x20,0x30,0x1C,0x10,0x20, 0x10,0x1C,0x10,0x20,0x20,0x26,0x20,0x2B,0x20,0x30,0x20,0x2B,0x40,0x20,0x15,0x1F, 0x05,0x20,0x10,0x1C,0x10,0x20,0x20,0x26,0x20,0x2B,0x20,0x30,0x20,0x2B,0x40,0x20, 0x30,0x1C,0x10,0x18,0x20,0x15,0x20,0x1C,0x20,0x20,0x20,0x26,0x40,0x20,0x20,0x2B, 0x20,0x26,0x20,0x20,0x20,0x30,0x30,0x20,0x30,0x1C,0x10,0x18,0x40,0x1C,0x20,0x20, 0x20,0x26,0x40,0x13,0x60,0x18,0x20,0x15,0x40,0x13,0x40,0x18,0x80,0x00, }。 /* 功能 :1MS 延時(shí)子程序 */ void Delay_xMs(unsigned int x) { unsigned int i,j。 for( i =0。i x。i++ ) { 17 for( j =0。j3。j++ )。 } } /* 功能 :歌曲播放子程序 i 為播放哪 一段曲目 */ /* 功能 :主程序 */ include include include define uchar unsigned char define uint unsigned int sbit DQ = P3^6 。 //定義 DS18B20 端口 DQ sbit BEEP=P3^2。 sbit UP=P3^3。 sbit DOWN=P3^4。 sbit BJ=P3^1。 sbit JR=P3^0。 sbit MUSIC=P3^5。 bit presence 。 sbit LCD_RS = P2^4 。 sbit LCD_RW = P2^5 。 sbit LCD_EN = P2^6 。 uchar code cdis1[ ] = { DS18B20 OK } 。 uchar code cdis2[ ] = { TEMP: . C } 。 uchar code cdis3[ ] = { DS18B20 ERR0R } 。 uchar code cdis4[ ] = { PLEASE CHECK } 。 unsigned char code dis1[] = {play the song}。 unsigned char code dis2[] = {Hope you healthySun Yue}。 unsigned char data temp_data[2] = {0x00,0x00} 。 unsigned char data display[5] = {0x00,0x00,0x00,0x00,0x00} 。 unsigned char code ditab[16] = {0x00,0x01,0x01,0x02,0x03,0x03,0x04,0x04, 0x05,0x06,0x06,0x07,0x08,0x08,0x09,0x09} 。 unsigned char code mytab[8] = {0x0C,0x12,0x12,0x0C,0x00,0x00,0x00,0x00} 。 uchar LIM,tt,LIM2,XX。 define delayNOP() 。 {_nop_() 。_nop_() 。_nop_() 。_nop_() 。} 。 18 /*******************************************************************/ void delay1(int ms) { unsigned char y 。 while(ms) { for(y = 0 。 y250 。 y++) { _nop_() 。 _nop_() 。 _nop_() 。 _nop_() 。 } } } /******************************************************************/ /*檢查 LCD 忙狀態(tài) */ /*lcd_busy 為 1 時(shí)，忙，等待。 lcdbusy 為 0 時(shí) ,閑，可寫(xiě)指令與數(shù)據(jù)。 */ /***************************************************
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