Automatic Fish Food Feeder

Circuit Connection

//Code for Automatic Fish Food Feeder using Arduino

#include <Servo.h>

Servo myservo;

int pos = 0;

long FISHFEEDER = 5000; // 12 hours between feeding

long endtime;

long now;

void setup()

{

  myservo.attach(7);

  myservo.write(0);

  delay(15);

}

void loop()

{

  now = millis();

  endtime = now + FISHFEEDER;

  while (now < endtime)

  {

    myservo.write(0);

    delay(2000);

    now = millis();

  }

  for (pos = 0; pos < 180; pos += 1)

  {

    myservo.write(pos);

    delay(15);

  }

  for (pos = 180; pos >= 1; pos -= 1)

  {

    myservo.write(pos);

    delay(15);

  }

}

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