const int potPin = A1; // Analog input pin for the potentiometer
const int buttonPin = 2;

int potValue = 0;     // Variable to store the potentiometer value
int lastPotValue=0;

int buttonState = 0;

void setup() {
  Serial.begin(9600);  // Initialize serial communication at 9600 baud
}

void loop() {
  // Read the analog value from the potentiometer
  lastPotValue = potValue;
  
  int newPotValue = map(analogRead(potPin), 0, 1023, 0, 127);
  if(newPotValue != lastPotValue){
    // Changed
    potValue = newPotValue;

    // Print the potentiometer value to the serial monitor
    Serial.print("Potentiometer Value: ");
    Serial.println(potValue);

  }

  
  int newButtonState = digitalRead(buttonPin);
  if(newButtonState != buttonState){
    // Button state change
    buttonState = newButtonState;
    Serial.print("Button Value: ");
    Serial.println(buttonState);
  }

  
  delay(15);
}