2021-06-11 51蛋骗鸡用小数点作秒指示,分钟计时.(怎么用二个数码管做分的倒计时,DP亮灭来计秒)
缘由怎么用二个数码管做分的倒计时,DP亮灭来计秒,求思路-24小时必答区#include"REG52.h"sbitK1=P1^5;sbitK2=P1^6;sbitK3=P1^7;sbitBUZ1=P1^0;bitk=0;unsignedcharcodeSmZiFu[]={63,6,91,79,102,109,125,7,127,111,128};//0-9.unsignedcharJs=0,mia