basic interfacing with servo motor.


THIS CODE WILL ROTATE THE SERVO MOTOR FROM 0 TO 180 AND 180 TO 0 FOR EVERY 3 SECONDS. THIS IS THE BASIC INTERFACING OF SERVO MOTOR WITH ARDUINO UNO WHICH MAY BE HELPFUL FOR BUILDING LARGER PROJECTS.

#include <Servo.h>

Servo servo;
int angle = 0;

void setup()
{
  servo.attach(3);
}
void loop()
{
  for(angle = 0;angle<181;angle++)
  {
    servo.write(angle);
  }
  delay(3000);
  for(angle = 180;angle>0;angle--)
  {
    servo.write(angle);
  }
  delay(3000);
}

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