FinalSketch.txt

#include <Servo.h> 
#include "NewPing.h"

#define TRIGGER_PIN  10
#define ECHO_PIN     13
#define MAX_DISTANCE 400

NewPing sonar(TRIGGER_PIN, ECHO_PIN, MAX_DISTANCE);
Servo myservo;
int pos = 0;
int distance;
 
 
void setup() 
{ Serial.begin(9600);
  myservo.attach(6);  // attaches the servo on pin 9 to the servo object 
} 
 
unsigned int integerValue=0;  // Max value is 65535
char incomingByte;
 
void loop() 
{ 
  if (Serial.available() > 0) {   // something came across serial
    integerValue = 0;         // throw away previous integerValue
    while(1) {            // force into a loop until 'n' is received
      incomingByte = Serial.read();
      if (incomingByte == '\n') break;   // exit the while(1), we're done receiving
      if (incomingByte == -1) continue;  // if no characters are in the buffer read() returns -1
      integerValue *= 10;  // shift left 1 decimal place
      // convert ASCII to integer, add, and shift left 1 decimal place
      integerValue = ((incomingByte - 48) + integerValue);
    }
  
    myservo.write(integerValue);              // tell servo to go to position in variable 'pos' 
    delay(100);
    
    distance = sonar.ping_cm(); 
    Serial.println(distance);
    delay(2000);
  }
  
                                       
}