// Arduino use C/C++ Programming
// C/C++ Programming is case-sensitive
const int ledRed = 12; // Pin connected to the LED (built-in LED on Arduino Uno)
const int ledGreen =13;

void setup() {
    Serial.begin(9600);
    pinMode(ledRed, OUTPUT);
    pinMode(ledGreen, OUTPUT);
}

void loop() {
    String userInput;

    // Prompt the user for input
    Serial.println("Enter a color:");
    while (!Serial.available()) {
        // wait for user input
    }

    userInput = Serial.readString(); // Read the user's input

    if (userInput == "Rojo" ) {
        digitalWrite(ledRed, HIGH); // Turn on the LED
        delay(1000); 
        digitalWrite(ledRed, LOW);
    } 
    else if (userInput == "Verde") {
        digitalWrite(ledGreen, HIGH);
        delay(1000);
        digitalWrite(ledGreen, LOW);
    }
}