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仿真原理圖如下(proteus仿真工程文件可到本帖附件中下載)
51hei.gif (84.25 KB, 下載次數(shù): 47)
下載附件
2022-4-20 17:39 上傳
廢話不多說下面是keil代碼
- #include <reg52.h>
- #include <intrins.h>
- #define uint unsigned int
- #define uchar unsigned char
- sbit K1 = P3^0;
- sbit K2 = P3^1;
- sbit K3 = P3^2;
- sbit LED1 = P0^0;
- sbit LED2 = P0^1;
- sbit LED3 = P0^2;
- sbit MA = P1^0;
- sbit MB = P1^1;
- void main(void)
- {
- LED1 = 1;
- LED2 = 1;
- LED3 = 0;
- while(1)
- {
- if(K1 == 0)
- {
- while(K1 == 0);
- LED1 = 0;
- LED2 = 1;
- LED3 = 1;
- MA = 0;
- MB = 1;
- }
- if(K2 == 0)
- {
- while(K1 == 0);
- LED1 = 1;
- LED2 = 0;
- LED3 = 1;
- MA = 1;
- MB = 0;
- }
- if(K3 == 0)
- {
- while(K1 == 0);
- LED1 = 1;
- LED2 = 1;
- LED3 = 0;
- MA = 0;
- MB = 0;
- }
- }
- }
復(fù)制代碼
51hei截圖20200815194541.png (184.09 KB, 下載次數(shù): 63)
下載附件
2020-8-15 19:46 上傳
正反轉(zhuǎn)可控的直流電機(jī).7z
(60.76 KB, 下載次數(shù): 96)
2022-4-20 17:36 上傳
點(diǎn)擊文件名下載附件
仿真工程,keil工程 下載積分: 黑幣 -5
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