#include <Servo.h>


Servo myservo1;
int servo1 = 16;

int read_high;
int read_low;
int diff;


void setup() {
pinMode(8,OUTPUT);
SerialUSB.begin(0);
myservo1.attach(servo1);
myservo1.write(0);
}

void loop() {


   digitalWrite(8,HIGH);              //Step the voltage high on conductor 1.
   read_high = analogRead(A2);        //Measure response of conductor 2.
   delayMicroseconds(100);            //Delay to reach steady state.
   digitalWrite(8,LOW);               //Step the voltage to zero on conductor 1.
   read_low = analogRead(A2);         //Measure response of conductor 2.
   diff = read_high - read_low;       //desired answer is the difference between high and low.

   SerialUSB.println(diff);
   if (diff > 300) {
      SerialUSB.println("here");
      myservo1.write(0);
      delay(1000);
      myservo1.write(180);
      delay(1000);
   }



}