int ledPins[] = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11};
int ledCount = 10;
int temp_pin = A0;

void setup() {

  Serial.begin(9600);

  //Setup all the LED pins
  for (int thisLed = 0; thisLed < ledCount; thisLed++) {
    pinMode(ledPins[thisLed], OUTPUT);
  }
  //setup for the temp sensor
  pinMode(temp_pin, INPUT);

}

void loop(){

  int temp_sensor_mapped = 0;
  int temp_sensor_value = analogRead(temp_pin);

  //Turn off all the LEDS
  for (int thisLed = 0; thisLed < ledCount; thisLed++) {
    digitalWrite(ledPins[thisLed], LOW);
  }

  temp_sensor_mapped = map(temp_sensor_value,953,115,0,9);

  //Selectively turn on the LEDS
  for (int thisLed = 0; thisLed < ledCount; thisLed++) {
    if (thisLed<=temp_sensor_mapped) {
      digitalWrite(ledPins[thisLed], HIGH);
    }
    else{
      digitalWrite(ledPins[thisLed], LOW);  
    }
    
  }

  Serial.print(temp_sensor_value);
  Serial.print(" ");
  Serial.println(temp_sensor_mapped);
  delay(100);
}