int LED1=4;
int LED2=5;
int LED4=6;
int LED8=7;
int Sebentar=500;
int Lama=1500; 
int ReadPin=A5;
int ReadVal;
float V2;

void setup() {
  // put your setup code here, to run once:
pinMode (7,OUTPUT);
pinMode (6,OUTPUT);
pinMode (5,OUTPUT);
pinMode (4,OUTPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  // 1 below
  ReadVal=analogRead(ReadPin);
  V2=(5./1023.)*ReadVal;
  Serial.println(V2);
digitalWrite(LED8, LOW);digitalWrite(LED4, LOW);digitalWrite(LED2, LOW);digitalWrite(LED1, HIGH);
delay(Lama);  // 2 below
  ReadVal=analogRead(ReadPin);
  V2=(5./1023.)*ReadVal;
  Serial.println(V2);
digitalWrite(LED8, LOW);digitalWrite(LED4, LOW);digitalWrite(LED2, HIGH);digitalWrite(LED1, LOW);
delay(Lama);  // 3 below
  ReadVal=analogRead(ReadPin);
  V2=(5./1023.)*ReadVal;
  Serial.println(V2);
digitalWrite(LED8, LOW);digitalWrite(LED4, LOW);digitalWrite(LED2, HIGH);digitalWrite(LED1, HIGH);
delay(Lama);  // 4 below
  ReadVal=analogRead(ReadPin);
  V2=(5./1023.)*ReadVal;
  Serial.println(V2);
digitalWrite(LED8, LOW);digitalWrite(LED4, HIGH);digitalWrite(LED2, LOW);digitalWrite(LED1, LOW);
delay(Lama);  // 5 below
digitalWrite(LED8, LOW);digitalWrite(LED4, HIGH);digitalWrite(LED2, LOW);digitalWrite(LED1, HIGH);
delay(Lama);  // 6 below
  ReadVal=analogRead(ReadPin);
  V2=(5./1023.)*ReadVal;
  Serial.println(V2);
digitalWrite(LED8, LOW);digitalWrite(LED4, HIGH);digitalWrite(LED2, HIGH);digitalWrite(LED1, LOW);
delay(Lama);  // 7 below
  ReadVal=analogRead(ReadPin);
  V2=(5./1023.)*ReadVal;
  Serial.println(V2);
digitalWrite(LED8, LOW);digitalWrite(LED4, HIGH);digitalWrite(LED2, HIGH);digitalWrite(LED1, HIGH);
delay(Lama);  // 8 below
digitalWrite(LED8, HIGH);digitalWrite(LED4, LOW);digitalWrite(LED2, LOW);digitalWrite(LED1, LOW);
delay(Lama);  // 9 below
digitalWrite(LED8, HIGH);digitalWrite(LED4, LOW);digitalWrite(LED2, LOW);digitalWrite(LED1, HIGH);
delay(Lama);  // 10 below
digitalWrite(LED8, HIGH);digitalWrite(LED4, LOW);digitalWrite(LED2, HIGH);digitalWrite(LED1, LOW);
delay(Lama);  // 11 below
digitalWrite(LED8, HIGH);digitalWrite(LED4, LOW);digitalWrite(LED2, HIGH);digitalWrite(LED1, HIGH);
delay(Lama);  // 12 below
digitalWrite(LED8, HIGH);digitalWrite(LED4, HIGH);digitalWrite(LED2, LOW);digitalWrite(LED1, LOW);
delay(Lama);  // 13 below
digitalWrite(LED8, HIGH);digitalWrite(LED4, HIGH);digitalWrite(LED2, LOW);digitalWrite(LED1, HIGH);
delay(Lama);  // 14 below
digitalWrite(LED8, HIGH);digitalWrite(LED4, HIGH);digitalWrite(LED2, HIGH);digitalWrite(LED1, LOW);
delay(Lama);  // 15 below
digitalWrite(LED8, HIGH);digitalWrite(LED4, HIGH);digitalWrite(LED2, HIGH);digitalWrite(LED1, HIGH);
delay(Lama);



}