   Serial.begin(BAUD_RATE); 
   lastServoTime = millis();
   lastSonarTime = millis();
+  
+  motorLeft.setSpeed(0);
+  motorRight.setSpeed(0);
+  motorLeft.run(RELEASE);
+  motorRight.run(RELEASE);
+  
   sayYes();
 }
 

#define SERVO_WAIT_TIME_MILLIS 30
#define SONAR_WAIT_TIME_MILLIS 30

#define SERVO_MIN_MS 600
#define SERVO_MAX_MS 2400

#define COMMAND_BUFFER_LENGTH 12

Servo servo;

NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE);




void sayNo() {
   servo.writeMicroseconds(SERVO_CENTER);
   delay(ANSWER_SERVO_DELAY);
   servo.writeMicroseconds(SERVO_MAX_MS);
   delay(ANSWER_SERVO_DELAY);
   servo.writeMicroseconds(SERVO_CENTER);
   delay(ANSWER_SERVO_DELAY);
   servo.writeMicroseconds(SERVO_MAX_MS);
   delay(ANSWER_SERVO_DELAY);
   servo.writeMicroseconds(SERVO_CENTER);
   delay(ANSWER_SERVO_DELAY);
   
  lastServoTime = millis();
}

void sayYes() {
   servo.writeMicroseconds(SERVO_CENTER);
   delay(ANSWER_SERVO_DELAY);
   servo.writeMicroseconds(SERVO_MIN_MS);
   delay(ANSWER_SERVO_DELAY);
   servo.writeMicroseconds(SERVO_CENTER);
   delay(ANSWER_SERVO_DELAY);
   servo.writeMicroseconds(SERVO_MIN_MS);
   delay(ANSWER_SERVO_DELAY);
   servo.writeMicroseconds(SERVO_CENTER);
   delay(ANSWER_SERVO_DELAY);
   
  lastServoTime = millis();
