Arduino Tx

///Tx//COM3
#include <SoftwareSerial.h>
SoftwareSerial s(3,2);

char mystr[6] = "Hello"; //String data
char mystr2[10] = "MyFliends"; //String data 2

void setup() {
  // Begin the Serial at 9600 Baud
  Serial.begin(9600);
  s.begin(9600);
}

void loop() {
  s.write(mystr,6); //Write the serial data
  s.write('\0'); //'\n'
  //Serial.write("",1);  //space
  s.write(mystr2,10); //'\n'
  s.write('\0');
  delay(1000);
}