RoboLab 4_3 full code

#include <Servo.h>

Servo my_servo;
int max, min, tick;

void setup()
{
  my_servo.attach(6);//Assign pin to component
  max=1000;
  min=50;
}

void loop()
{
  tick = analogRead(A0);
  my_servo.write(map(tick,min,max,180,0));
  if(tick<min)min=tick; //Lower knob bound recalibration
  if(tick>max)max=tick; //Upper knob bound recalibration
}