int potVal;
int delayTime = 1000;
int potPin=A2;
int redPin=9;
void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
pinMode(potPin, INPUT);
pinMode(redPin, OUTPUT);
}

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

}