51单片机 用数码管显示动态检测结果 注:本数码管为共阴极,P2为位选口,P0为数据口本实验是一个60s计数器,当满60s后,此时又从00开始计数#includeunsigned char Tab[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};unsigned char int_time;unsigned char second;void delay(void)... 2023-06-13 51单片机数码管显示动态检测文章单片机