void setup() {
  
  //  
  // Use Setup for initializations
  //
  pinMode(2, INPUT_PULLUP);
  pinMode(3, INPUT_PULLUP);
  pinMode(5, OUTPUT);

  Serial.begin(9600);
}


void loop() {

  // put your main code here, to run repeatedly:
if (digitalRead(2)==1){
  Serial.println("I want to talk");
  digitalWrite(5,LOW);
  digitalWrite(10,HIGH);
}
else {
  while(digitalRead(2)!=1){
    Serial.println("No talk from me");
    digitalWrite(5,HIGH);
  digitalWrite(10,LOW);
  }
}
delay(500);
}