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  • Mixly数码管时钟实验(物联网)

    一、秒表

    #include <SevenSegmentExtended.h>
    #include <SevenSegmentTM1637.h>

    volatile int MINUTE;
    volatile int SECOND;
    SevenSegmentExtended  display(5,13);

    void setup(){
      MINUTE = 0;
      SECOND = 0;
       display.begin();
    }

    void loop(){
      display.setBacklight(20);
      display.printTime(MINUTE,SECOND,HIGH);
      if (SECOND == 59) {
        MINUTE = MINUTE + 1;
        SECOND = 0;

      }
      SECOND = SECOND + 1;
      if (MINUTE == 60) {
        MINUTE = 0;

      }
      delay(1000);



    }

    二、自定义时间

    #include <SevenSegmentExtended.h>
    #include <SevenSegmentTM1637.h>

    volatile int MINUTE;
    volatile int SECOND;
    SevenSegmentExtended  display(5,13);

    void setup(){
      MINUTE = 15;
      SECOND = 34;
       display.begin();
    }

    void loop(){
      display.setBacklight(20);
      display.printTime(MINUTE,SECOND,HIGH);

    }

    三、自定义滚动字符

    #include <SevenSegmentTM1637.h>

    SevenSegmentTM1637  display(5,13);

    void setup(){
       display.begin();
    }

    void loop(){
      display.setBacklight(20);
      display.print("lalalasdsa123123");

    }

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  • 原文地址:https://www.cnblogs.com/fafafa123/p/11705230.html
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