Arduino code to run the LCD, switches and dial.

arduino-code.ino

#include <LiquidCrystal.h>

// initialize the library with the numbers of the interface pins
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
int blueLED = 6;
int redLED = 7;
int greenLED = 8;
int yellowLED = 9;
int potPin = A5;
int sensorValue;
int magnet1 = 10;
int magnet2 = 13;
int weatherProfile;



void setup()
{
  lcd.begin (16,2);
  Serial.begin(9600);
  lcd.setCursor(2,0);
  lcd.print("Please Choose");
  lcd.setCursor(0,1);
  lcd.print("<---   or   --->");
  pinMode(blueLED, OUTPUT);
  pinMode(redLED, OUTPUT);
  pinMode(greenLED, OUTPUT);
  pinMode(yellowLED, OUTPUT);
  pinMode(potPin, INPUT);
}


void loop()
{
  sensorValue = analogRead(potPin);
  Serial.println(sensorValue);
  if(sensorValue < 50) {
    digitalWrite(redLED, LOW);
    digitalWrite(yellowLED, LOW);
    digitalWrite(greenLED, LOW);
    digitalWrite(blueLED, LOW);

    lcd.setCursor(0,0);
    lcd.print("  Please Choose");
   }
  else if(sensorValue >= 50 && sensorValue <= 255) {
    digitalWrite(redLED, HIGH);
    digitalWrite(yellowLED, LOW);
    digitalWrite(greenLED, LOW);
    digitalWrite(blueLED, LOW);
    
    lcd.setCursor(0,0);
    lcd.print("Good Morning!    ");

    if(digitalRead(magnet1) == HIGH) {
      //getWeather("morning");
    }
    else if(digitalRead(magnet2) == HIGH) {
      //whatToWear(weatherProfile);
    }
  }
  else if(sensorValue >= 256 && sensorValue <= 511) {
    digitalWrite(yellowLED, HIGH);
    digitalWrite(blueLED, LOW);
    digitalWrite(greenLED, LOW);
    digitalWrite(redLED, LOW);

    lcd.setCursor(0,0);
    lcd.print("Good Afternoon!    ");

    if(digitalRead(magnet1) == HIGH) {
      //getWeather("afternoon");
    }
    else if(digitalRead(magnet2) == HIGH) {
      //whatToWear(weatherProfile);
    }
  }
  else if(sensorValue >= 512 && sensorValue <= 767) {
    digitalWrite(greenLED, HIGH);
    digitalWrite(redLED, LOW);
    digitalWrite(blueLED, LOW);
    digitalWrite(yellowLED, LOW);

    lcd.setCursor(0,0);
    lcd.print("Good Evening!    ");

    if(digitalRead(magnet1) == HIGH) {
      //getWeather("evening");
    }
    else if(digitalRead(magnet2) == HIGH) {
      //whatToWear(weatherProfile);
    }
  }
  else if(sensorValue >= 768) {
    digitalWrite(blueLED, HIGH);
    digitalWrite(yellowLED, LOW);
    digitalWrite(greenLED, LOW);
    digitalWrite(redLED, LOW);

    lcd.setCursor(0,0);
    lcd.print("Go to sleep!    ");

    if(digitalRead(magnet1) == HIGH) {
      //getWeather("nighttime");
    }
    else if(digitalRead(magnet2) == HIGH) {
      //whatToWear(weatherProfile);
    }
  }

}

void getWeather(string timeOfDay) {
  int temp;
  if(timeOfDay == "morning") {
    temp = Serial.read();   //read in temperature from the Serial monitor
    if(temp > 80) {
      lcd.setCursor(0,0);
      lcd.print("It will be hot.     ")
    }
    else if(temp <= 80 && temp > 45) {
      lcd.setCursor(0,0);
      lcd.print("It will be mild.       ")
    }
    else if(temp <= 45 && temp > 40) {
      lcd.setCursor(0,0);
      lcd.print("It will be cold.       ")
    }
    else {
      lcd.setCursor(0,0);
      lcd.print("It will be frigid.       ")
    }
  }
  else if(timeOfDay == "afternoon") {
    temp = Serial.read();
    if(temp > 80) {
      lcd.setCursor(0,0);
      lcd.print("It will be hot.     ")
    }
    else if(temp <= 80 && temp > 45) {
      lcd.setCursor(0,0);
      lcd.print("It will be mild.       ")
    }
    else if(temp <= 45 && temp > 40) {
      lcd.setCursor(0,0);
      lcd.print("It will be cold.       ")
    }
    else {
      lcd.setCursor(0,0);
      lcd.print("It will be frigid.       ")
    }
  }
  else if(timeOfDay == "evening") {
    temp = Serial.read();
    if(temp > 80) {
      lcd.setCursor(0,0);
      lcd.print("It will be hot.     ")
    }
    else if(temp <= 80 && temp > 45) {
      lcd.setCursor(0,0);
      lcd.print("It will be mild.       ")
    }
    else if(temp <= 45 && temp > 40) {
      lcd.setCursor(0,0);
      lcd.print("It will be cold.       ")
    }
    else {
      lcd.setCursor(0,0);
      lcd.print("It will be frigid.       ")
    }
  }
  else if(timeOfDay == "nighttime") {
    temp = Serial.read();
    if(temp > 80) {
      lcd.setCursor(0,0);
      lcd.print("It will be hot.     ")
    }
    else if(temp <= 80 && temp > 45) {
      lcd.setCursor(0,0);
      lcd.print("It will be mild.       ")
    }
    else if(temp <= 45 && temp > 40) {
      lcd.setCursor(0,0);
      lcd.print("It will be cold.       ")
    }
    else {
      lcd.setCursor(0,0);
      lcd.print("It will be frigid.       ")
    }
  }
  
}

void whatToWear(int weatherProfile) {
  if(weatherProfile == 1) {
    lcd.setCursor(0,1);
    lcd.print("T-shirt+Shorts    ");
  }
  else if(weatherProfile == 2) {
    lcd.setCursor(0,1);
    lcd.print("T-shirt+Pants      ");
  }
  else if(weatherProfile == 3) {
    lcd.setCursor(0,1);
    lcd.print("Jacket+Pants      ");
  }
  else {
    lcd.setCursor(0,1);
    lcd.print("Wintercoat+Pants      ");
  }
}