51单片机 c语言 按键和数码管显示
51单片机 c语言 按键和数码管显示
日期：2021-12-27 18:47:58 人气：1
#include<reg51.h>
unsigned char led[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
void led_display(unsigned char num);
unsigned char key_scan();
sbit&
51单片机 c语言 按键和数码管显示
#include<reg51.h>
unsigned char led[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
void led_display(unsigned char num);
unsigned char key_scan();
sbit&