int n=0;
#include <Servo.h>
Servo servo5;

void setup()
 {
pinMode(3, OUTPUT);
Serial.begin(9600);
servo5.attach(5);
}

void loop()
{

for (int i=0; i<5; i=i+1)
{
digitalWrite(3, HIGH);
servo5.write(90);
delay(1000);
digitalWrite(3, LOW);
servo5.write(0);
delay(1000);
} 
n=n+1;
Serial.print(n);
delay(10000);
}