#include <Servo.h>
Servo servo1;

int PB = 13;
int servo = 10;

void setup() {
  // put your setup code here, to run once:
 servo1.attach(10);
 pinMode(PB, INPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
  
 if (PB = LOW){
digitalWrite(servo,LOW);
 }else if (PB = HIGH){
digitalWrite(servo, HIGH);
 }
}