#include <Adafruit_NeoPixel.h>
#include <Servo.h>

Servo myservo;  // create servo object to control a servo
int pos = 0;    // variable to store the servo position

#define SERVO_1_PIN 10
#define SERVO_2_PIN 9
#define LIGHT_PIN 8
#define N_LEDS 6
#define TURN_TIME 175

Adafruit_NeoPixel strip = Adafruit_NeoPixel(N_LEDS, LIGHT_PIN, NEO_GRB + NEO_KHZ800);

void setup() {
  strip.begin();
  Serial.begin(9600);
}

void loop() {

  int pos_servo_1 = 0;  // set initial position for servo 1

  for(uint16_t i=0; i<strip.numPixels(); i++) {
      strip.setPixelColor(i, 1); // Draw new pixel
      strip.Color(0, 255, 0);
    }

  for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees
    // in steps of 1 degree
    myservo.write(9, pos);              // tell servo to go to position in variable 'pos'
    delay(15);                       // waits 15ms for the servo to reach the position
  }
  for (pos = 180; pos >= 0; pos -= 1) { // goes from 180 degrees to 0 degrees
    myservo.write(9, pos);              // tell servo to go to position in variable 'pos'
    delay(15);                       // waits 15ms for the servo to reach the position
  }

}