/* Program Pemberi Pakan Ikan dengan Aplikasi Blynk */
#include <Servo.h>

Servo myServo;  // create a servo object
#include <Wire.h>
#include <TimeLib.h>
#include <DS1307RTC.h>
#include <Servo.h>
int const potPin = 2; // analog pin used to connect the potentiometer
int potVal;  // variable to read the value from the analog pin
int angle;   // variable to hold the angle for the servo motor

int jam = 6;
int menit = 0;
void setup() {
  myServo.attach(4); // attaches the servo on pin 9 to the servo object
  Serial.begin(9600); // open a serial connection to your computer
  
  while (!Serial) ; // wait for serial
  delay(200);
  Serial.println("DS1307RTC Read Test");
  Serial.println("-------------------");
}

void loop() {
  potVal = analogRead(potPin); // read the value of the potentiometer
  // print out the value to the Serial Monitor
  Serial.print("potVal: ");
  Serial.print(potVal);

  // scale the numbers from the pot
  angle = map(potVal, 0, 1023, 0, 179);

  // print out the angle for the servo motor
  Serial.print(", angle: ");
  Serial.println(angle);

  // set the servo position
  myServo.write(angle);

  // wait for the servo to get there
  delay(15);
  tmElements_t tm;
  
  if (tm.Hour == jam && tm.Minute == menit) {
    myservo.write(180);
    delay(1000);
  }
  myservo.write(0);
  
  if (RTC.read(tm)) {
    Serial.print("Time = ");
    print2digits(tm.Hour);
    Serial.write(':');
    print2digits(tm.Minute);
    Serial.write(':');
    print2digits(tm.Second);
  }
  delay(1000);
}

void print2digits(int number) {
  if (number >= 0 && number < 10) {
    Serial.write('0');
  }
  Serial.print(number);
}