#include <Adafruit_NeoPixel.h>

#define PIN 6 // Pin where the NeoPixel ring is connected
#define BUZZER_PIN 4 // Pin where the Buzzer is connected
#define NUMPIXELS 11 // Number of LEDs in the ring

Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

void setup() {
  pixels.begin(); // Initialize the NeoPixel library
  pinMode(BUZZER_PIN, OUTPUT);
}

void loop() {
  blinkRing(); // Call the blinkRing function
  delay(250); // Delay for 250ms
}

void blinkRing() {
  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(255, 0, 0)); // Set pixel color to red
     
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms

  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(0, 255, 0)); // Set pixel color to green
     
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms

  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(0, 0, 255)); // Set pixel color to blue
     
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms

  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(255, 0, 255)); // Set pixel color to purple
     
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms

  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(0, 255, 255)); // Set pixel color to cyan
     
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms

  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(254, 153, 0)); // Set pixel color to orange
     
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms

  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(204, 108, 231)); // Set pixel color to purple
     
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms

  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(255, 222, 89)); // Set pixel color to purple
    
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms

  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(255, 255, 255)); // Set pixel color to purple
     
  }
  pixels.show(); // Update the ring to display the colors
  tone(BUZZER_PIN, 1000, 500); // Make a sound with the buzzer (frequency: 1000Hz, duration: 500ms)
  delay(250); // Delay for 250ms
}