#include <Servo.h>
Servo myservo;
const int analogInPin = A0; // Analog input pin that the potentiometer is attached to
const int analogOutPin = 12; // Analog input pin that the LED is attached to
const int analogOutPin2 = 13; // Analog input pin that the LED is attached to

int sensorValue = 0; // value read from the pot
int outputValue = 0; // value output to the PWM (analog out)

void setup() {
  Serial.begin(9600);
  myservo.attach(3);
  pinMode(analogOutPin2, OUTPUT);
}
void loop() {
  sensorValue = analogRead(analogInPin);
  Serial.print("data sensor :");
  Serial.println(sensorValue);
  outputValue = map(sensorValue, 0, 1023, 0, 100);
  Serial.print("data maping :");
  Serial.println(outputValue);
  if (outputValue < 25) {
    digitalWrite(analogOutPin2,LOW);
    for (int i=100;i>=0;i--){
      analogWrite(analogOutPin, i);
      delay (100);
    }
  } else if (outputValue > 25 && outputValue <= 50) {
    digitalWrite(analogOutPin,LOW);
    for (int i=0;i<5;i++){
      digitalWrite(analogOutPin2,HIGH);
       delay (150);
       digitalWrite(analogOutPin2,LOW);
       delay (150);
    }
  }
  else if (outputValue > 50 && outputValue <= 75){
    for(int i=0;i<90;i++){
      myservo.write(i);
      delay (15);
    }
  }
  else {
    digitalWrite(analogOutPin,LOW);
    digitalWrite(analogOutPin2,LOW);
    myservo.write(0);
  }
}