int button = 2;
int cState = LOW;


void setup() {
  // put your setup code here, to run once:
  pinMode(button, INPUT);
  Serial.begin(9600);
  Serial.println("Examine Button Press");

}

void loop() {
  // put your main code here, to run repeatedly:
  if(digitalRead(button)==1){
    Serial.println("Button pressed");
    cState = HIGH;
    delay(500);
    cState = LOW;
  }
  else{cState = LOW;}

}