51单⽚机:8位数码管动态显⽰,始,每次按S1键加1 ##源码 #include reg52.h #include stdlib.h #define uint unsigned long #define uchar unsigned char sbit N1 = P1^0; sbit N2 = P1^1; sbit N3 = P1^2; sbit N4 = P1^3; sbit N5 = P1^4; sbit N6 = P1^5; sbit N7 = P1^6; ...