 
 void loop()
 {
-  //sweep_servo(1);
+  sweep_servo(6);
 }


/*5 volts, expect 5.75 for sand */
/* low and high positions for all 9 arduinos, labeled and corresponding to the array index */
int servo_low[] = {145, 145, 0, 145, 0, 0, 155, 0, 0};
int servo_high[] = {180, 180, 0, 180, 0, 0, 180, 0, 0};

void sweep_servo(int num)
{

  Serial.begin(9600);
  
  servo.attach(9);
  servo.write(180);
  /*delay(1000);
  servo.write(140);
  delay(1000);
  servo.write(175);*/
  
 sweep_servo(6);


}
