CIRCUITOS

 

// C++ code

//

int t = 100; // declare a variable to use for delay

void setup()

{

  // setup code that only runs once

  // set pins 0-7 as outputs

  pinMode(0, OUTPUT);

  pinMode(1, OUTPUT);

  pinMode(2, OUTPUT);

  pinMode(3, OUTPUT);

  pinMode(4, OUTPUT);

  pinMode(5, OUTPUT);

  pinMode(6, OUTPUT);

  pinMode(7, OUTPUT);

}

void loop()

{

  // code that loops forever

  // note that each LED requires its own line of code

  // turn pin 0 on, others low

  digitalWrite(0, HIGH);

  digitalWrite(1, LOW);

  digitalWrite(2, LOW);

  digitalWrite(3, LOW);

  digitalWrite(4, LOW);

  digitalWrite(5, LOW);

  digitalWrite(6, LOW);

  digitalWrite(7, LOW);

  delay(t); // Wait for t millisecond(s)

  // turn pin 1 on, others low

  digitalWrite(0, LOW);

  digitalWrite(1, HIGH);

  digitalWrite(2, LOW);

  digitalWrite(3, LOW);

  digitalWrite(4, LOW);

  digitalWrite(5, LOW);

  digitalWrite(6, LOW);

  digitalWrite(7, LOW);

  delay(t); // Wait for t millisecond(s)

  // turn pin 2 on, others low

  digitalWrite(0, LOW);

  digitalWrite(1, LOW);

  digitalWrite(2, HIGH);

  digitalWrite(3, LOW);

  digitalWrite(4, LOW);

  digitalWrite(5, LOW);

  digitalWrite(6, LOW);

  digitalWrite(7, LOW);

  delay(t); // Wait for t millisecond(s)

  // turn pin 3 on, others low

  digitalWrite(0, LOW);

  digitalWrite(1, LOW);

  digitalWrite(2, LOW);

  digitalWrite(3, HIGH);

  digitalWrite(4, LOW);

  digitalWrite(5, LOW);

  digitalWrite(6, LOW);

  digitalWrite(7, LOW);

  delay(t); // Wait for t millisecond(s)

  // turn pin 4 on, others low

  digitalWrite(0, LOW);

  digitalWrite(1, LOW);

  digitalWrite(2, LOW);

  digitalWrite(3, LOW);

  digitalWrite(4, HIGH);

  digitalWrite(5, LOW);

  digitalWrite(6, LOW);

  digitalWrite(7, LOW);

  delay(t); // Wait for t millisecond(s)

  // turn pin 5 on, others low

  digitalWrite(0, LOW);

  digitalWrite(1, LOW);

  digitalWrite(2, LOW);

  digitalWrite(3, LOW);

  digitalWrite(4, LOW);

  digitalWrite(5, HIGH);

  digitalWrite(6, LOW);

  digitalWrite(7, LOW);

  delay(t); // Wait for t millisecond(s)

  // turn pin 6 on, others low

  digitalWrite(0, LOW);

  digitalWrite(1, LOW);

  digitalWrite(2, LOW);

  digitalWrite(3, LOW);

  digitalWrite(4, LOW);

  digitalWrite(5, LOW);

  digitalWrite(6, HIGH);

  digitalWrite(7, LOW);

  delay(t); // Wait for t millisecond(s)

  // turn pin 7 on, others low

  digitalWrite(0, LOW);

  digitalWrite(1, LOW);

  digitalWrite(2, LOW);

  digitalWrite(3, LOW);

  digitalWrite(4, LOW);

  digitalWrite(5, LOW);

  digitalWrite(6, LOW);

  digitalWrite(7, HIGH);

  delay(t); // Wait for t millisecond(s)

}

const int Trigger = 2; //Pin digital 2 para el Trigger del sensor

const int Echo = 3; //Pin digital 3 para el Echo del sensor

void setup() {

Serial.begin(9600);//iniciailzamos la comunicación

pinMode(Trigger, OUTPUT); //pin como salida

pinMode(Echo, INPUT); //pin como entrada

digitalWrite(Trigger, LOW);//Inicializamos el pin con 0

}

void loop()

{

long t; //timepo que demora en llegar el eco

long d; //distancia en centimetros

digitalWrite(Trigger, HIGH);

delayMicroseconds(10); //Enviamos un pulso de 10us

digitalWrite(Trigger, LOW);

t = pulseIn(Echo, HIGH); //obtenemos el ancho del pulso

d = t/59; //escalamos el tiempo a una distancia en cm

Serial.print("Distancia: ");

Serial.print(d); //Enviamos serialmente el valor de la distancia

Serial.print("cm");

Serial.println();

delay(100); //Hacemos una pausa de 100ms}

int led_red =0; //El LED rojo conecta con el pin 0 del Arduino

int led_yellow =1; //El LED amarillo se conecta con el pin 1 del Arduino

int led_green  =2; //El LED verde se conecta con el pin 2 del Arduino

void setup (){

  //set up all the LEDs as OUTPUT

  pinMode (led_red, OUTPUT);

  pinMode (led_yellow, OUTPUT);

  pinMode (led_green, OUTPUT);

}

void loop () {

  //turn the green LED on and the other LEDs off

  digitalWrite (led_red, LOW);

  digitalWrite (led_yellow, LOW);

  digitalWrite (led_green, HIGH);

  delay(2000); //wait 2 seconds

  //turn the yellow LED on and the other LEDs off

  digitalWrite (led_red, LOW);

  digitalWrite (led_yellow, HIGH);

  digitalWrite (led_green, LOW);

  delay(1000); //wait 1 seconds

  //turn the red LED on and the other LEDs off

  digitalWrite (led_red, HIGH);

  digitalWrite (led_yellow, LOW);

  digitalWrite (led_green, LOW);

  delay(3000); //wait 3 seconds}

MARIA PAULA MESA BECERRA 9C