//laboratorio 1
//DIEGO LANDAZURY DIAZ
//universidad santiago de cali
// version:2.0
#define MAX 8
int led [MAX]={2,3,4,5,6,7,8,9};
int pot =A3;
void setup(){
  for (int pin = 0; pin < MAX; pin++)
   pinMode (led[pin], OUTPUT);
pinMode(pot, INPUT);

}

void loop (){
  int valor = analogRead (pot);
  int pin = map (valor, 0, 1023, 0, MAX);

 digitalWrite(led [pin],HIGH);
delay(50);
digitalWrite(led[pin], LOW);
}