利用51单片机,6个数码管设计一秒表。要求:刚开始时间为12点(120000...答:include<reg52.h> include<intrins.h> define uchar unsigned char define uint unsigned int define show P2 code table[16]= { 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71 };code tuble[9]= { 0x00,0x7f,0xbf,0xdf,0xef,0xf7,0x...
设计一个单片机秒表,该秒表可显示0.0到59.9秒的时间答:P3接字码,P2接位码。没有加按键功能。include <reg51.h> define uchar unsigned char define uint unsigned int //数码管字型表,对应0,1,2,3,4,5,6,7,8,9// uchar Table[10]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};uint Data[2]={0,0};data ...
51单片机的秒表计时器设计,求大神帮忙设计电路图和C语言程序!!_百度知...答:这个程序可以实现秒的计时,按键控制开始、暂停、清零功能,更多功能自己在看清程序的基础上进行改进。include <reg51.H>sbit P3_5 =P3^5;unsigned char code dispcode[]={0xC0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8, 0x80,0x90,0x88,0x83,0xC6,0xA1,0x86,0x8E,0x00};unsigned char...