Arduino UNO — Quick Intro A Workshop in BSB with the Kids :) https://medium.com/kidstronics/arduino-uno-quick-intro-94c7c682740a

_10_ControllingServo_04.ino

/*
  Kids-Serie#10
  Project : Arduino Start Up
  Ino File: _10_ControllingServo_04.ino
*/

#include <Servo.h>

Servo myServo;

void setup() {                   // put your setup code here, to run once:

  myServo.attach(9);  

}

void loop() {                    // put your main code here, to run repeatedly:

  int potValue = analogRead(0);  // readings from the potentiometer and transform 
  potValue = map(potValue, 0, 1023, 0, 180); 
  myServo.write(potValue);       // the number so the servo turns 180º 
  delay(15);
  
}