proteus单片机仿真 数码管、风铃器、继电器综合系统

#include<reg51.h>

unsigned char code Tab[] {0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}

unsigned char Dat[] {0,0,0,0}



sbit JDQ P1^0

sbit Buzzer P3^0



void sound()

-Proteus single-chip microcomputer simulation, digital tube, mobile device, relay integrated system

# include < reg51. H >

Unsigned char code Tab []　 {xa4 xc0 0, 0 xf9, 0, 0 xb0, 0 x99, 0 x92, 0 x82, 0 xf8, 0 x80, 0 x90}

Unsigned char Dat []　,0,0,0 {0}

Sbit JDQ P1　 ^ 0

Sbit Buzzer　 P3 ^ 0

Void sound ()