fotocelda + dos salidas digitales

int potPin = 0; // select the input pin for the potentiometer

int val = 0; // variable to store the value coming from the sensor

int led1=7; // digital output 1

int led2=6; // digital output2

void setup() {

pinMode(led1, OUTPUT);

pinMode(led2, OUTPUT);

Serial.begin(9600);

}

void loop() {

val = analogRead(potPin); // read the value from the sensor

if(val >= 512){

digitalWrite(led1, HIGH);

digitalWrite(led2, LOW);

}else{

digitalWrite(led2, HIGH);

digitalWrite(led1, LOW);

}

delay(200);

}