TECNOLOGÍA LOLA
ARDUINO CON POTENCIOMETRO
const int LED =5; // indicando que el led se encuentra en el pin3
const int potenciometro =3; // el potenciometro esta conectado al pin A0
int intensidad; //variable para la intensidad de brillo
void setup() {
// put your setup code here, to run once:
// No se necesitan declaran los pines analogicos
//ya que se realiza automáticamente
pinMode (LED, OUTPUT); // declaramos el led como salida
}
void loop() {
// put your main code here, to run repeatedly:
//los valores analogicos se usan entre 0 y 255
//asi que el valor del potenciometro lo dividos en 4
intensidad = analogRead (potenciometro) / 4;
//analogWrite recibe los valores analogicos del pin
analogWrite(LED, intensidad);
}
ARDUINO - SEMAFORO 10°5
// C++ code
//
void setup()
{
pinMode(1, OUTPUT);
pinMode(4, OUTPUT);
pinMode(8, OUTPUT);
pinMode(11, OUTPUT);
pinMode(12, OUTPUT);
pinMode(13, OUTPUT);
pinMode(6, OUTPUT);
pinMode(5, OUTPUT);
pinMode(10, OUTPUT);
pinMode(9, OUTPUT);
pinMode(3, OUTPUT);
pinMode(2, OUTPUT);
}
void loop()
{
digitalWrite(1, HIGH);
digitalWrite(4, HIGH);
digitalWrite(8, HIGH);
digitalWrite(11, HIGH);
delay(4000); // Wait for 4000 millisecond(s)
digitalWrite(11, LOW);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(12, HIGH);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(12, LOW);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(13, HIGH);
digitalWrite(6, HIGH);
digitalWrite(4, LOW);
delay(4000); // Wait for 4000 millisecond(s)
digitalWrite(5, HIGH);
digitalWrite(6, LOW);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(5, LOW);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(10, HIGH);
digitalWrite(4, HIGH);
digitalWrite(8, LOW);
delay(4000); // Wait for 4000 millisecond(s)
digitalWrite(9, HIGH);
digitalWrite(10, LOW);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(9, LOW);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(3, HIGH);
digitalWrite(8, HIGH);
digitalWrite(1, LOW);
delay(4000); // Wait for 4000 millisecond(s)
digitalWrite(3, LOW);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(2, HIGH);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(2, LOW);
delay(1000); // Wait for 1000 millisecond(s)
digitalWrite(13, LOW);
}