int Buzzpin = 8;

void setup() {
  // put your setup code here, to run once:
  pinMode(Buzzpin, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  int value = analogRead(A0);
  digitalWrite(Buzzpin, HIGH);
  tone(Buzzpin, value);
  delay(value);
  digitalWrite(Buzzpin, LOW);
  delay(value);
  Serial.println(value);
}