int potPin=A3;
int potVal;
int DT1=1;
int DT2=2;
int buzzPin=12;
int j;
void setup() {
  // put your setup code here, to run once:
 pinMode(buzzPin, OUTPUT);
  pinMode(potPin,INPUT); 
  Serial.begin(9600);
  
}

void loop() {
  // put your main code here, to run repeatedly:
potVal=analogRead(potPin);
  Serial.println(potVal);
  while (potVal>1000){
  digitalWrite(buzzPin, HIGH);
  potVal=analogRead(potPin);
 digitalWrite(potPin, LOW);
 Serial.println(potVal);
  }
      digitalWrite(buzzPin,LOW);
 }