connect servo to arduino 1

connect servo to arduino

// Include the Servo library #include  
// Declare the Servo pin 
int servoPin = 3; 
// Create a servo object 
Servo Servo1; 
void setup() { 
   // We need to attach the servo to the used pin number 
   Servo1.attach(servoPin); 
}
void loop(){ 
   // Make servo go to 0 degrees 
   Servo1.write(0); 
   delay(1000); 
   // Make servo go to 90 degrees 
   Servo1.write(90); 
   delay(1000); 
   // Make servo go to 180 degrees 
   Servo1.write(180); 
   delay(1000); 
}

Here is what the above code is Doing:
1. We include the Servo library.
2. We declare the servo pin.
3. We create a servo object.
4. We attach the servo to the used pin number.
5. We make the servo go to 0 degrees.
6. We make the servo go to 90 degrees.
7. We make the servo go to 180 degrees.

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