#include "Relay.h"
int buttonBPin = 12; //button
int IN1Pin (2, false); // constructor receives (pin, isNormallyOpen) true = Normally Open, false = Normally Closed

void setup() {
  pinMode(12,INPUT);
  pinMode (2,OUTPUT);
}

void loop() {
	 if (digitalRead(buttonBPin) == LOW){
    digitalWrite(2,HIGH); 
   }
   if (digitalRead(buttonBPin) == HIGH){
    digitalWrite(2,LOW); 
   }
}