用51单片机做一个定时器,程序用C语言写,有人会吗?答:这么简单的问题 随便一本51单片机书上就有 实在不行 参考下面代码 include<reg52.h> define uchar unsigned char define uint unsigned int uchar code shu[]={ 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};uchar wei[]={0xfe,0xfd,0x...