I was asked to make a guess the number project, but I cannot understand the necessary components and how to connect them.
this is my code if there is any problem in it
// Pin definitions
const int LED_PIN = 13; // LED pin
const int BUTTON_PIN = 2; // Pushbutton pin
// Game variables
int secretNumber; // Secret number to be guessed
int attemptsRemaining = 5; // Number of attempts remaining
void setup() {
pinMode(LED_PIN, OUTPUT); // Set LED pin as output
pinMode(BUTTON_PIN, INPUT_PULLUP); // Set pushbutton pin as input with internal pull-up resistor
Serial.begin(9600); // Initialize Serial Monitor
randomSeed(analogRead(0)); // Seed the random number generator
secretNumber = random(1, 101); // Generate a random secret number between 1 and 100
}
void loop() {
if (attemptsRemaining > 0) {
int guess = digitalRead(BUTTON_PIN); // Read the player's guess from the pushbutton input
if (guess == secretNumber) {
// Correct guess
digitalWrite(LED_PIN, HIGH); // Blink the LED twice
delay(500);
digitalWrite(LED_PIN, LOW);
delay(500);
digitalWrite(LED_PIN, HIGH);
delay(500);
digitalWrite(LED_PIN, LOW);
Serial.println("Congratulations! You guessed the number!");
delay(3000);
// Exit the loop
} else if (guess > secretNumber) {
// Guess is too high
digitalWrite(LED_PIN, HIGH); // Blink the LED once
delay(500);
digitalWrite(LED_PIN, LOW);
Serial.println("Too high! Try again.");
delay(3000);
} else {
// Guess is too low
digitalWrite(LED_PIN, HIGH); // Blink the LED once
delay(500);
digitalWrite(LED_PIN, LOW);
Serial.println("Too low! Try again.");
delay(3000);
}
attemptsRemaining--; // Decrement the number of attempts remaining
} else {
// Game over
digitalWrite(LED_PIN, HIGH); // Blink the LED once
delay(500);
digitalWrite(LED_PIN, LOW);
Serial.print("Game Over! The secret number was ");
Serial.println(secretNumber);
// Exit the loop
}
}