Arduino Fishing Rod Project

// This #include statement was automatically added by the Particle IDE.
#include "lib1.h"

// This #include statement was automatically added by the Particle IDE.
#include "Arduino/Arduino.h"

/*
  DigitalReadSerial
 Reads a digital input on pin 2, prints the result to the serial monitor

 */

// digital pin 2 has a pushbutton attached to it. Give it a name:
int pushButton = 2;
unsigned long int duration=0;
int relayPin= 5;
int relayPin2=4;
int buttonState = 64000000;

// the setup routine runs once when you press reset:
void setup() {
  // initialize serial communication at 115200 bits per second:
  Serial.begin(115200);
  // make the pushbutton's pin an input:
  pinMode(pushButton, INPUT_PULLUP);
pinMode(relayPin,OUTPUT);
pinMode(relayPin2,OUTPUT);
  digitalWrite(relayPin,LOW);
  digitalWrite(relayPin2,HIGH);
}

// the loop routine runs over and over again forever:
void loop() {
  // read the input pin:
   //buttonState =(duration) ;

    
  // print out the state of the button:
    duration = pulseIn(pushButton, HIGH);
    Serial.println("    RPM ");
  //Serial.println(buttonState);
    Serial.print(duration);
    
  //i want the pin5 to turn off once my vaule on the serial monitor reads >2000 which pin 2 is the ir-reflectance sensor that is counting:
  if ((duration < 25000) && (duration > 0)){ 
    digitalWrite(relayPin2,LOW);
    digitalWrite(relayPin,HIGH);
    delay(5000);
    while(1);
    }
    

 //while(1);        // delay in between reads for stability
  


}