CD4094驱动程序 CD4094用的比较广...可以用在静态显示...串口转并口...驱动数码管LED等... 程序... #include #include #define uint unsigned int #define uchar unsigned char /* sbit K1 = P3^4; sbit K2 = P3^5; sbit K3 = P2^4; sbit K4 = P2^5; */ sbit STR = P2^0;//定义CD4094各端口; sbit DATA = P2^1; sbi