#include <LiquidCrystal_I2C.h>
#include <Wire.h>



int ledCyan = 2;
int ledPurple = 3;
int ledGreen = 10;
int ledYellow = 11;
int ledRed = 12;

LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  // put your setup code here, to run once:
  pinMode(ledCyan, OUTPUT);
  pinMode(ledPurple, OUTPUT);
  pinMode(ledGreen, OUTPUT);
  pinMode(ledYellow, OUTPUT);
  pinMode(ledRed, OUTPUT);
  lcd.init();
  lcd.backlight();
  lcd.setCursor(0,0);
  lcd.print("Ready");
  delay(700);
  lcd.clear();
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color:");
  lcd.setCursor(1,1);
  lcd.print("Color:");
  delay(300);
}
//cyan - purple = 700ms 
//traffic light:
//green = 3500ms
//yellow = 1400ms
//red = 4900ms
void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(ledCyan, HIGH);
  digitalWrite(ledPurple, LOW);
  digitalWrite(ledGreen, HIGH);
  digitalWrite(ledYellow, LOW);
  digitalWrite(ledRed, LOW);
  lcd.backlight();
  lcd.clear();
  lcd.setCursor(1,0);
  lcd.print("Color: Green");
  lcd.setCursor(1,1);
  lcd.print("Color: Cyan");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, LOW);
  digitalWrite(ledPurple, HIGH);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Green");
  lcd.setCursor(1,1);
  lcd.print("Color: Purple");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, HIGH);
  digitalWrite(ledPurple, LOW);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Green");
  lcd.setCursor(1,1);
  lcd.print("Color: Cyan");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, LOW);
  digitalWrite(ledPurple, HIGH);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Green");
  lcd.setCursor(1,1);
  lcd.print("Color: Purple");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, HIGH);
  digitalWrite(ledPurple, LOW);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Green");
  lcd.setCursor(1,1);
  lcd.print("Color: Cyan");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, LOW);
  digitalWrite(ledPurple, HIGH);
  digitalWrite(ledGreen, LOW);
  digitalWrite(ledYellow, HIGH);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Yellow");
  lcd.setCursor(1,1);
  lcd.print("Color: Purple");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, HIGH);
  digitalWrite(ledPurple, LOW);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Yellow");
  lcd.setCursor(1,1);
  lcd.print("Color: Cyan");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, LOW);
  digitalWrite(ledPurple, HIGH);
  digitalWrite(ledYellow, LOW);
  digitalWrite(ledRed, HIGH);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Red");
  lcd.setCursor(1,1);
  lcd.print("Color: Purple");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, HIGH);
  digitalWrite(ledPurple, LOW);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Red");
  lcd.setCursor(1,1);
  lcd.print("Color: Cyan");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, LOW);
  digitalWrite(ledPurple, HIGH);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Red");
  lcd.setCursor(1,1);
  lcd.print("Color: Purple");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, HIGH);
  digitalWrite(ledPurple, LOW);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Red");
  lcd.setCursor(1,1);
  lcd.print("Color: Cyan");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, LOW);
  digitalWrite(ledPurple, HIGH);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Red");
  lcd.setCursor(1,1);
  lcd.print("Color: Purple");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, HIGH);
  digitalWrite(ledPurple, LOW);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Red");
  lcd.setCursor(1,1);
  lcd.print("Color: Cyan");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, LOW);
  digitalWrite(ledPurple, HIGH);
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("Color: Red");
  lcd.setCursor(1,1);
  lcd.print("Color: Purple");
  delay(700);
  lcd.clear();
  digitalWrite(ledCyan, LOW);
  digitalWrite(ledPurple, LOW);
  digitalWrite(ledRed, LOW);

 
  
}