#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel strip = Adafruit_NeoPixel(1, 8, NEO_GRB + NEO_KHZ800);

void setup() {
  strip.begin();
  strip.show();
}

void loop() {
  strip.setPixelColor(0, 255, 255, 255);
  strip.show();
}

#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel strip = Adafruit_NeoPixel(1, 8, NEO_GRB + NEO_KHZ800);

void setup() {
  strip.begin();
  strip.show();
}

void loop() {
  strip.setPixelColor(0, 255, 255, 255);
  strip.show();
  delay(1000);
  strip.setPixelColor(0, 0, 0, 0);
  strip.show();
  delay(1000);
}

#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel strip = Adafruit_NeoPixel(1, 8, NEO_GRB + NEO_KHZ800);

void setup() {
  strip.begin();
  strip.show();
}

void loop() {
  strip.setPixelColor(0, 255, 255, 255);
  strip.show();
  delay(1000);
  strip.setPixelColor(0, 255, 0, 255);
  strip.show();
  delay(1000);
}

#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel strip = Adafruit_NeoPixel(1, 8, NEO_GRB + NEO_KHZ800);

void setup() {
  pinMode(10, INPUT_PULLUP);
  strip.begin();
  strip.show();
}

void loop() {
  if (digitalRead(10) ==  LOW) {
    strip.setPixelColor(0, 255, 0, 0);
    strip.show();
  } else {
    strip.setPixelColor(0, 0, 0, 0);
    strip.show();
  }
}

#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel strip = Adafruit_NeoPixel(1, 8, NEO_GRB + NEO_KHZ800);

void setup() {
  pinMode(10, INPUT_PULLUP);
  pinMode(9, INPUT_PULLUP);
  strip.begin();
  strip.show();
}

void loop() {
  if (digitalRead(10) ==  LOW) {
    strip.setPixelColor(0, 255, 0, 0);
    strip.show();
  }
  else if (digitalRead(9) ==  LOW) {
    strip.setPixelColor(0, 0, 255, 0);
    strip.show();
  } 
  else {
    strip.setPixelColor(0, 0, 0, 0);
    strip.show();
  }
}

#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel strip = Adafruit_NeoPixel(10, 12, NEO_GRB + NEO_KHZ800);

void setup() {
  pinMode(10, INPUT_PULLUP);
  pinMode(9, INPUT_PULLUP);
  strip.begin();
  strip.show();
}

void blackOut() {
  for (int i=0; i<10; i++) {
    strip.setPixelColor(i, 0, 0, 0);
  }
}

void loop() {
  blackOut();
  strip.setPixelColor(0, 255, 0, 0);
  strip.show();
  delay(500);

  blackOut();
  strip.setPixelColor(1, 255, 0, 0);
  strip.show();
  delay(500);

  blackOut();
  strip.setPixelColor(2, 255, 0, 0);
  strip.show();
  delay(500);

  blackOut();
  strip.setPixelColor(3, 255, 0, 0);
  strip.show();
  delay(500);

  blackOut();
  strip.setPixelColor(4, 255, 0, 0);
  strip.show();
  delay(500);

}

#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel strip = Adafruit_NeoPixel(10, 12, NEO_GRB + NEO_KHZ800);

int speed = 100;

void setup() {
  pinMode(10, INPUT_PULLUP);
  pinMode(9, INPUT_PULLUP);
  strip.begin();
  strip.show();
}

void blackOut() {
  for (int i=0; i<10; i++) {
    strip.setPixelColor(i, 0, 0, 0);
  }
}

void loop() {
  blackOut();
  strip.setPixelColor(0, 255, 0, 0);
  strip.show();
  delay(speed);

  blackOut();
  strip.setPixelColor(1, 255, 0, 0);
  strip.show();
  delay(speed);

  blackOut();
  strip.setPixelColor(2, 255, 0, 0);
  strip.show();
  delay(speed);

  blackOut();
  strip.setPixelColor(3, 255, 0, 0);
  strip.show();
  delay(speed);

  blackOut();
  strip.setPixelColor(4, 255, 0, 0);
  strip.show();
  delay(speed);

}

void setup() {
}

void loop() {
  tone(6, 5000, 500);
  delay(500);
  tone(6, 4000, 500);
  delay(500);
  tone(6, 3000, 500);
  
  tone(6, 2000, 500);
  delay(500);
  tone(6, 1000, 500);
  delay(500);
  tone(6, 500, 500);
  delay(500);
}