ARDUINO AND SERVO MOTOR INTERFACING SIMULATION IN PROTEUS

• BOARD -ARDUINO UNO 
• SIMULATION -PROTEUS 8.1

//SERVO CONNECTIONS --ORANGE-SIGNAL,RED-5V,BROWN-GND
#include <Servo.h>
Servo myservo;   // create servo object to control a servo
void setup()
{
  myservo.attach(9);   // attaches the servo on pin 9 to the servo object
}
void loop()
{
  myservo.write(0); // sets the servo position according to the scaled value  
  delay(1000);  
  
  myservo.write(90); //90 DEGREE
  delay(1000);
  myservo.write(180);
  delay(1000);
}