一氧化碳报警器课程设计(共8页).docx

精选优质文档-倾情为你奉上一氧化碳报警器电路图：Pcb图：程序清单：/*头文件*/#include#include /*AD寄存器定义*/sfr ADC_CONTR=0xBC;sfr ADC_DATA=0xBD;sfr ADC_LOW2=0xBE;sfr P1_ADC_EN=0x9D;sfr P4=0xC0;/*宏定义*/#define uint unsigned int#define uchar unsigned char#define ADC_POWER 0x80#define ADC_FLAG 0x10#define ADC_START 0x08#define ADC_SPEEDHH 0x00#define ADC_SPEEDH 0x20#define ADC_SPEEDL 0x40#define ADC_SPEEDLL 0x60#define uint