As the market is in need additional quantities, we would like to an order with you for the same articles and the conditions are the same as those in S/C NO.WB02017.
【简答题】下图所示 AT89C51的P1口连接了1个LED共阳数码管,用P3.3引脚接一个按键控制数码管的显示来模拟生长线上工件计数,一上电的时候数码管显示“0”,按一次按键,显示加1显示,当显示到“9”时,再按下按键,从1开始显示,以此类推,不断循环这个过程,请根据要求填空。 # include u n signed char i =0; u n signed char show[ ]= {0xc0,0x...