//////////----------> Base motor information
char Elevation_Motor_Direction_pin = 4;
char Elevation_Motor_Pulse_pin = 5;
float Elevation_distance ; 
float Pre_Elevation_distance = 0; 


void Elevation_Motor_Control(float Elevation_distance)
{
  if (Elevation_distance != Pre_Elevation_distance){
    int x = (Elevation_distance - Pre_Elevation_distance)*250; 
    if ( x > 0 ){
      digitalWrite(Elevation_Motor_Direction_pin,LOW);
      for(int i =0 ; i < abs(x) ; i++ ){
        digitalWrite(Elevation_Motor_Pulse_pin, HIGH);
        delayMicroseconds(500);
        digitalWrite(Elevation_Motor_Pulse_pin, LOW);
        delayMicroseconds(500);
  }
}
    if(x < 0){
      digitalWrite(Elevation_Motor_Direction_pin,HIGH);
      for(int i =0 ; i < abs(x) ; i++ ){
        digitalWrite(Elevation_Motor_Pulse_pin, HIGH);
        delayMicroseconds(500);
        digitalWrite(Elevation_Motor_Pulse_pin, LOW);
        delayMicroseconds(500);
  }
  }
  Pre_Elevation_distance = Elevation_distance  ;

}}

void setup() {
pinMode(Elevation_Motor_Direction_pin,OUTPUT);
pinMode(Elevation_Motor_Pulse_pin,OUTPUT);
}

void loop() {
  Elevation_Motor_Control(10);
  delay(1000);
  Elevation_Motor_Control(20);
  delay(1000);
  Elevation_Motor_Control(50);
  delay(1000);
  Elevation_Motor_Control(10);



}