#include <Servo.h>   
Servo myservo;  
Servo myservo2; 

int val;  
int val2;  
int Index;

void setup() 
{
  myservo.attach(9);  
  myservo2.attach(3); 
  pinMode(6, OUTPUT); //Enable
  pinMode(5, OUTPUT); //Step 
  pinMode(4, OUTPUT); //Direction
  Serial.begin(9600);

  digitalWrite(6,LOW);    //enable
}

void loop() 
{
   
  val = analogRead(A2);          
  val = map(val, 0, 1023, 0, 180);   
  myservo.write(val);                  
     
  val2 = analogRead(A4);     
  val2 = map(val2, 0, 1023, 80, 100); 
  myservo2.write(val2);                
 
 
  if (analogRead(A0)<70){   
  digitalWrite(4,HIGH);
  digitalWrite(6,LOW);}
  if (analogRead(A0)>300){
  digitalWrite(4,LOW);
  digitalWrite(6,LOW);}
  if ( (analogRead(A0)>70) && (analogRead(A0)<300)){
    digitalWrite(6,HIGH); //disable
    }
  for(Index = 0; Index < 5; Index++)  
 {
    digitalWrite(5,HIGH);
    delayMicroseconds(500);
    digitalWrite(5,LOW);
    delayMicroseconds(500);
   
 }
  
  delay(100);
}