#include "jumpstart.h"



void loop() {
  // put your main code here:

digitalWrite(5,ON);
delay(10);
digitalWrite(5,OFF);

int distance;
int duration = pulseIn(4,ON);


distance = duration / 29 / 2;

if(distance<125){
  digitalWrite(7,HIGH);
  digitalWrite(8,LOW);
}
if(distance>125){
  digitalWrite(7,LOW);
  digitalWrite(8,HIGH);
}

delay(1000);
}