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Arduino nano

e14 Contributor
e14 Contributor over 10 years ago

Hi...!

 

     Now, I am using Arduino nano and facing with a problem. When I run a program, the Arduino nano stop working after 19 second and it rework after 5 second. So, please share me how to solve this problem. Thank you.

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  • e14 Contributor
    0 e14 Contributor over 10 years ago

    Honestly, I am at beginner level. So  I tested with two simple LED codes.

    The first one is

     

    class Flasher

    {

      int ledPin;

      long OnTime;

      long OffTime;

      int ledState;

      unsigned long previousMillis;

     

     

      public:

      Flasher(int pin, long on, long off)

      {

        ledPin = pin;

        pinMode(ledPin,OUTPUT);

     

     

        OnTime = on;

        OffTime = off;

     

     

        ledState = LOW;

        previousMillis = 0;

      }

      void Update()

      {

        unsigned long currentMillis = millis();

     

     

        if((ledState == HIGH) && (currentMillis-previousMillis>=OnTime))

        {

          ledState = LOW;

          previousMillis = currentMillis;

          digitalWrite(ledPin,ledState);

        }

        else if ((ledState == LOW) && (currentMillis-previousMillis>=OffTime))

        {

          ledState = HIGH;

          previousMillis = currentMillis;

          digitalWrite(ledPin,ledState);

        }

       

      } };

     

     

        Flasher led1(9,100,150);

      

     

     

      void setup()

      {

       

      }

      void loop()

      {

        led1.Update();

       

      }

     

     

    And the second is

     

    void setup()

    {

    pinMode(9,OUTPUT);

    }

    void loop()

    {

    digitalWrite(9,HIGH);

    }

     

    image

     

    Thank you for your help.

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  • ntewinkel
    0 ntewinkel over 10 years ago in reply to e14 Contributor

    I have a feeling it's a problem with the board, or maybe a problem with the power source.

     

    The blink example should run as long as it's plugged in.

     

    If you have a second board, try using that to see if all is fine there.

     

    Or, try powering the board using something else - maybe a cell phone charger if you have one.

     

    -Nico

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  • ntewinkel
    0 ntewinkel over 10 years ago in reply to e14 Contributor

    I have a feeling it's a problem with the board, or maybe a problem with the power source.

     

    The blink example should run as long as it's plugged in.

     

    If you have a second board, try using that to see if all is fine there.

     

    Or, try powering the board using something else - maybe a cell phone charger if you have one.

     

    -Nico

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