#include <Servo.h> // insert the Servo.h library
Servo myservo; // create servo object to control servo
int potpin = 0; // connect potentiometer to digital pin0
int val; // variable value to read value from analog pin
void setup() {
myservo.attach(9); //Attach the servo on pin 9 to the servo object.
}
void loop() {
val = analogRead(potpin); //eads the value of the potentiommeter (value between 0 and 1023)
val = map(val, 0, 1023, 0, 179); // scale it to use it with the servo (value between 0 and 180)
myservo.write(val); // sets the servo position according to the scaled value
delay(15);
}