void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
int sensor_reading = analogRead(A0);
Serial.println(sensor_reading);

int this_pitch =  map(sensor_reading, 400,1000,120,1500);

tone(8, this_pitch, 100);
delay(5);



}