int ultraSoundSignal=4; //sensor pin
int dist=4; //distance threshold
void setup() {
  Serial.begin(9600);
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:
  pinMode(ultraSoundSignal, OUTPUT); // Switch signalpin to output
  digitalWrite(ultraSoundSignal, LOW); // Send low pulse 
  delayMicroseconds(1); // Wait for 2 microseconds
  digitalWrite(ultraSoundSignal, HIGH); // Send high pulse
  delayMicroseconds(5); // Wait for 5 microseconds
  //digitalWrite(ultraSoundSignal, LOW); // Holdoff
  pinMode(ultraSoundSignal, INPUT); // Switch signalpin to input
  digitalWrite(ultraSoundSignal, HIGH); // Turn on pullup resistor
  //int echo = pulseIn(ultraSoundSignal, HIGH); //Listen for echo
  int x9 = (pulseIn(ultraSoundSignal,HIGH) / 58.138) * .39; //convert to CM then to inches
  //Serial.print(x9);
  if (x9<6 && x9>0){
  Serial.print("score");
  }


}