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CATALONIA-SPAIN Projects with arduino for all ages

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Engineer Jordi A. Huiman Castillo

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MANY EASY TO SET UP AND

PROGRAM WITH ARDUINO

DUEMILANOVE - UNO – MEGA

THE PROGRAMS I USE ARE

0022—1.0.1—1.0.3-- ARDUINO

AUTOMATION AND WIRING

EXERCISES

I

MANRESA BARCELONA

CATALUNYA


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Index

Titel 1

Introduction

Symbols 8

Assembled and programmed exercises

EXERCICI 1: SEQUENTIALS LEDs 10 (Leds secuenciales)

EXERCICI 2: CONTROL OF SEQUENTIAL LEDS WITH A PUSH BUTTON 12 (Control de LEDs secuenciales con un pulsador)

EXERCICI 3: TRAFFIC LIGHTS FLASHING ONLY ONE DIRECTION 14 (Semaforo con intermitente una sola dirección)

EXERCICI 4: PEAPLE SEMAPHORE 16 (Semaforo para peatones)

EXERCICI 5: A PUSHBUTTON SWITCHES ON AND OFF A LED OR A MOTOR1 18 (Un pulsador enciende o apaga un LED o un motor1)

EXERCICI 6: TWO BUTTONS ONE ACTIVATES AN LED OR MOTOR1 AND THE 21

OTHER BUTTON TURNS THEM OFF (dos pulsadores uno activa un LED o motor1 y el otro lo apaga)

EXERCICI 7: A PUSHBUTTON SWITCHES ON OR STARTS TWO LEDS OR MOTORS 24

AND THEN GOES OFF ALONE (Un pulsador enciende o pone en marcha dos LED o motores y despues se apagan solos)

EXERCICI 8: BUTTON LIGHTS UP LED1 OR MOTOR1 - LED2 OR MOTOR2 27

BUTTON TURNS OFF (Pulsador enciende LED1 o Motor1 - LED2 o Motor2 pulsador lo apaga)


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INTRODUCTION

The exercises with the Arduino program are thousands of examples on the internet and are very well

explained.

The exercises we present are divided into two parts:

The programmed industrial electricity, domotica and the electronic or mechatronics.

With respect to the electrical part are almost the same circuits that are used in wiring and automation that

mount the students of middle and higher cycles and the university students who study this branch.

Here we use DC motors, but some of the practical ones are done by the students applied with AC motors

of 400 volts with all the materials that corresponds using the plate Arduino UNO.

In our case the PLC will be the Arduino (several versions) indicated in each exercise and the

corresponding program.

In the photos you see all the materials that are used and some circuits that are assembled by the need of

the exercises.

There are DC motor banks. , Servo motors and many more materials.

MANY OF THESE MATERIALS ARE RECYCLED.

Practices go from less to more we started with a circuit known to take confidence and entering the applied

industrial electricity.

Some exercises are real that are used in practice.

The exercises are well explained with few words with visual information, circuits and diagrams.

Regarding the second part that is the electronic programmed and will be given more information as it

develops.

These exercises are the basis for entering the world of industrial automatism.

I hope these little notes help them to orient themselves in this world that is wonderful interesting and very

commercial.

I thank the people who are always by my side.

Thanks to my PARENTS OLIVIA , JOSÉ AND MY WIFE CARMEN.

Los ejercicios con el programa de Arduino hay miles de ejemplos en internet y están muy bien explicados.

Los ejercicios que presentamos están divididos en dos parte:

La electricidad industrial programada, domótica y la electrónica o mecatrónica.

Con respecto a la parte eléctrica son casi los mismos circuitos que se usan en cableado y automatización que montan los estudiantes de ciclos medios y

superiores y los universitarios que estudian esta rama.

Aquí utilizamos motores de corriente continua, pero algunas practicas echas por los alumnos lo hicieron con motores de corriente alterna de 400 voltios

con todos los materiales que corresponde utilizando la placa Arduino UNO.

En nuetro caso el PLC será el Arduino (varias versiones) indicadas en cada ejercicio y el programa correspondiente.

En las fotos se ven todos los materiales que se usan y algunos circuitos que se montan por la necesidad de los ejercicios.

Hay bancos de motores de CC. , servos motores y muchos materiales más.

MUCHOS DE ESTOS MATERIALES SON RECICLADOS.

Las practicas van de menos a más comenzamos con un circuito conocido para coger confianza y entrando a la electricidad industrial aplicada.

Algunos ejercicios son reales que se usan en la practica.

Los ejercicios estan bien explicados con pocas palabras con información visual, circuitos y diagramas.

Con respecto a la segunda parte que es la electrónica programada ya se les dara mas información conforme se vaya desarrollando.

Estos ejercicios son la base para introducirse en el mundo del automatismo industrial.

Espero que estos pequeños apuntes les ayuden a orientarse en este mundo que es maravilloso interesante y muy comercial.

Agradezco a las personas que siempre están a mi lado.

Gracias a mis PADRES OLIVIA , JOSÉ Y MI ESPOSA CARMEN.

Author JAHC

Engineer: Jordi A. HUIMAN CASTILLO


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SYMBOLS SENSORS ARDUINO

Ultrasonic sensor Water sensor

Temperature and humidity sensor

Color sensor

Transmitter – Receiver sensor

Motion sensor

H – Bridge

Laser sensor

Flame sensor

Humidity sensor

Sensor de sonido analogico

Sensor tracker

Light sensor – LDR

Temperature sensor LM35

Vibrating sensor

Humidity sensor

Sound sensor

Light sensor

Water flow sensor

Hall effect sensor Optical limit sensor

Sensor for camera Rain detector sensor

Alarm sensor Sensor fire detector

Capacitive touch sensor Ultrasonic sensor

Screen module sensor

Smoke sensor

Light sensor

Sharp distance sensor


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Mega programmer LEDs

Push Buttons

UNO programmer

Duemilanove programmer 7 Segment Display

Power

JoyStick Breakout sensor

Microphone sound detection sensor Microphone

Sermomotors

DC Motor

Connectors

Stepper Motor-Bipolar

Rotary Potentiometer

Micro servos

Toggle Switch

Driver L - 293

Transistor

Module Display

Elevator

Robot chassis

Traffic light

Relay of 5Vcc to 240Vac

Car follower of line

USB connector

Car with panel solar

Frames for robot

Coaches

breadboard

Cars I

Dinusaur Cars II


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EXERCICI 1 : SEQUENTIAL LEDs

1 Like this exercise there are many examples on the Internet with various names.

This exercise uses 8 LEDs.

The LEDs are switched on and off sequentially, one LED is lit and then another LED is turned on and

off; And so on.

The lights go from right to left and from left to right.

The LEDs are connected from pin 2 to pin 9.

The on and off time is given to 300ms, you can vary this time can make them faster or slower.

For this controller, the programmer 0022 and UNO the Arduino PLC are used.

You can use any other programmer and PLC.

2 COMPONENTS:

LEDs. Connectors. PLC UNO. Battery. Resistors 220 homs (8).

Como este ejercicio hay muchos ejemplos en internet con nombres variados.

Este ejercicio utiliza 8 LEDs.

Los LEDs se encienden y se apagan secuencialmente , se enciende un LED y se apaga a continuación se enciende otro LED y se apaga; así

susesivamente.

Las luces van de derecha a izquierda y de izquierda a derecha.

Los LEDs estan conectados desde el pin 2 hasat el pin 9.

El tiempo de encendido y apagado se les a dado de 300ms, ustedes pueden variar este tiempo pueden hacerlos más rápidos o más lentos.

Para este jercicio se a utilizado el programador 0022 y el PLC UNO de Arduino.

Ustedes pueden utilizar cualquier otro programador y PLC.


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Programmer

// The programmer used is 0022 and PLC is UNO Arduino

int leds[] = { 2,3,4,5,6,7,8,9};// chose pins for the LEDs

int time = 300;// Time of separation light of LEDs

int n = 0; // Accountant

void setup() { //Definition of doors entrance and exits

for(n=0; n < 8; n++){

pinMode( leds[n], OUTPUT);

}

}

void loop(){ // Programmer

for(n=0; n < 8; n++){ //Variaton of variables

digitalWrite(leds[n], HIGH); //The LEDs light up

delay(time);

digitalWrite(leds[n], LOW); //The LEDs turn off

}

for(n = 7; n >= 0; n--){

digitalWrite(leds[n], HIGH);

delay(time);

digitalWrite(leds[n], LOW);

delay(time);

}

}


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EXERCICI 2 : CONTROL OF SEQUENTIAL LEDS WITH A PUSH BUTTON

1 The sequence is the same as in the first exercise, the difference is that in order for the LEDs to work, the

push-button must be pressed and the LEDs turn on and off according to schedule.

This is the first time a pushbutton is used and it is very important to know how to connect.

Of the connections there are two types, Pull-up (up) and Pull-down (down).

On the Internet there is a lot of information about your theory here just the connections.

For this circuit we will use the Pull-down and thus avoid that the PLC will continuously enter the

electric current.

We are many practices with pushers and switches is what are used in automatons.

2 COMPONENTS:

LEDs. Connectors. PLC UNO. Battery. Push Button. Resistors 220 Homs (8), 10K Homs (1).

Breadboard.

La secuencia es la misma que en el primer ejercicio, la diferencia es que para que funcionen los LEDs se tiene que pulsar el pulsador y los LEDs se

encienden y se apagan de acuerdo a lo programado.

Esta es la primera vez que se utiliza un pulsador y es muy importante saber como se conectan.

De las coneciones hay de dos tipos, Pull-up (hacia arriba) y Pull-down (hacia abajo).

En Internet hay muchísima información sobre su teoria aquí solo aremos las conecciones.

Para este circuito usaremos el Pull-down y así evitaremos que en el PLC le entre en forma continua la corriente electrica.

Aremos muchas practicas con pulsadores y interruptores es lo que se usan en los automatas.


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Programmer

// The programmer used is 0022 and PLC is UNO Arduino

int leds[] = { 2,3,4,5,6,7,8,9};// chose pins for the LEDs

int pushButton = 10;

int time = 300;// Time of separation light of LEDs

int n = 0; // Accountant

void setup() { //Definition of doors entrance and exits

for(n=0; n < 8; n++){

pinMode( leds[n], OUTPUT);

}

pinMode(pushButton, INPUT);

}

void call() { //programmer

for(n=0; n < 8; n++){ //Variaton of variables

digitalWrite(leds[n], HIGH); //The LEDs light up

delay(time);

digitalWrite(leds[n], LOW); //The LEDs turn off

delay(time);

for(n = 7; n >= 0; n--){

digitalWrite(leds[n], HIGH);

delay(time);

digitalWrite(leds[n], LOW);

delay(time);

}

}

}

void loop(){ //To call

if(digitalRead(pushButton) == HIGH) {

call();

}

}


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EXERCICI 3 : TRAFFIC LIGHTS FLASHING ONLY ONE DIRECTION

1 It is a one-way traffic light.

The sequence is red (pin2), orange (pin3), green (pin4), orange, red and so on.

When the power is turned on, the red LED that is fixed for a while lights up and before it starts to

blink, the orange LED lights and so on.

Time can vary you.

It is mounted on a wooden base simulating a traffic light.

2 COMPONENTS:

LEDs (3). Connectors. PLC UNO. Battery. Resistors 220 Homs (3). Breadboard.

Es un semaforo de una sola dirección.

La secuencia es rojo (pin2), naranja (pin3), verde (pin4), naranja, rojo y así susesivamente.

Cuando se conecta la alimentación se enciende el LED rojo que esta fijo un tiempo y antes de apagarse comienza a parpadear, se enciende el LED

naranja y así susesivamente.

El tiempo lo pueden variar ustedes.

Esta montado en una base de madera simulando un semáforo.


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Programmer

//traffic light simple with intermitent

// The programmer used 1.0.1 and PLC UNO Arduino

int leds[] ={2,3,4}; //Red, Orange, Green

int time1 =3000;

int time2 = 500;

int n;

void setup() {

for(n = 0; n<3; n++) {

pinMode(leds[n], OUTPUT);

}

}

void loop(){

digitalWrite(leds[0], HIGH);

digitalWrite(leds[1], LOW);


delay(time1);


delay(time2);


delay(time2);


delay(time2);


delay(time2);


delay(time2);


delay(time2);




delay(time2);




delay(time1);




delay(time2);

}


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EXERCICI 4 : PEAPLE SEMAPHORE

1 When the circuit is connected to the power supply the green light is on for cars and the red light for the

people.

When people want to cross the road they have to press the button on each street, and when they do the

green LED of the cars starts to flash indicating that it is going to be powered, when it goes off the

orange LED and the red LED Of the people are still on; When the red LED of the cars lights up the

green LED of the people is turned on for them to pass. After a programmed time the green LED of the

people begins to make intermittent indicating that the time runs out.

The orange LED lights up and then the green LED of the cars and the red LED of the people.

The weather can vary according to your taste.

2 COMPONENTS:

LEDs (5). Connectors. PLC UNO. Battery. Push Button. Resistors 220 Homs (5), 10K Homs (1).

Breadboard.

Cuando el circuito se conecta a la alimentación queda encendido la luz verde para los coches y la luz roja para los peatones.

Cuando los peatone quieren cruzar la carretra tienen que pulsar el pulsador que hay en cada calle, y cuando lo hacen el LED verde de los coches

comienza a hacer intermitente indicando que va a canviar, cuando se apaga se enciende el LED naranja y el LED rojo de los peatones todavia esta

encendido; cuando se enciende el LED rojo de los coches se enciende el LED verde de los peatones para que pasen. Despues de un tiempo programado

el LED verde de los peatones comienza a hacer intermitencias indicando que se acava el tiempo. Se enciende el LED naranja y despues el LED verde

de los coches y el LED rojo de los peatones.

El tiempo lo pueden variar su gusto.


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Programmer

//People Semaphore

//PLC UNO, Programmer 1.0.1.

int Red = 2; //choose Pin2

int Orange = 3; //choose Pin3

int Green = 4; //choose Pin4

int StepRed = 5; //Choose Pin5

int StepGreen = 6; //Choose Pin6

int Button = 8; //Choose Pin8

int ButtonState; //study button

void setup(){ //Definitions of doors entrances and exits

pinMode(Red, OUTPUT); //LED output

pinMode(Orange, OUTPUT); //LED output

pinMode(Green, OUTPUT); //LED output

pinMode(StepRed, OUTPUT); //LED output

pinMode(StepGreen, OUTPUT); //LED output

pinMode(Button, INPUT); //Button input

}

void loop(){ //Programmer

do{ //First cycle

ButtonState = digitalRead(Button); //Read the Button

digitalWrite(Green, HIGH);

digitalWrite(StepRed, HIGH);

}

while(ButtonState == LOW); //Button no pressed

for(int n=0; n<3; n++){ //Second cycle

digitalWrite(Green, LOW);

delay(500);

digitalWrite(Green, HIGH);

delay(500);

}

digitalWrite(Green, LOW); //

digitalWrite(Orange, HIGH);

delay(2000);

digitalWrite(Orange, LOW);

digitalWrite(Red, HIGH);

digitalWrite(StepGreen, HIGH);

digitalWrite(StepRed, LOW);

delay(5000);

digitalWrite(StepGreen, LOW);

delay(500);


delay(500);


delay(500);


delay(500);

digitalWrite(Orange, HIGH);

delay(500);

digitalWrite(Orange, LOW);

digitalWrite(Red, LOW);


}


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EXERCICI 5 : A PUSHBUTTON SWITCHES ON AND OFF A LED OR A

MOTOR1


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1 This exercise is to get to know a little more what we can do with a little imagination.

With a single pushbutton, we can turn on and off an LED or a motor1 of current.

We use an L-293B driver for the motor1 that is widely used and well known and there is a lot of

information on the internet.

The program is for both the LED and the motor1, all you have to do is to change the names with which

you want to work.

When the power is connected to the circuit the LED or motor1 are not activated, if we press the

pushbutton these will activate and work as long as one wants; And if we press the same button a second

time, these switches off.

In this circuit we will continue to use the Pull-down that is low consumption or save energy.

The L-293B Driver Connection: The pins 1 and 8 are shorted and connected to the positive side of the

batteries which is 5 volts. Pins 4 and 5 that indicate driver grounding are shorted with pin 2 and

connected to the negative side of the battery.

Pins 3 and 6 of the driver are connected to DC motor 1.

The pin 2 of the Arduino UNO connects to pin 7 of the L-293B driver that gives the direction of the

motor movement.

Connect the ground of the Arduino to the negative part of the batteries.

As a practice you can short out pins 4, 5, and 7 of the L-293B driver and connect pin 2 of the Arduino

to pin 2 of the driver and look in the direction of the motor1.

2 COMPONENTS:

LEDs (1). Connectors. PLC UNO. Programmer 1.0.1. Battery. Push Button. Resistors 220 Homs (1)

10K Homs (1). Breadboard. IC – L293B Driver. Motor CC..

Este ejercicio es para ir conociendo un poco más lo que podemos hacer con un poco de imaginación.

Con un solo pulsador podemos encender y apagar un LED o un Motor1 de corriente cintínua.

Utilizamos un driver L-293B para el motor1 que es muy usado y conocido y hay mucha información en internet.

El progama sirve tanto para el LED como para el motor1, lo único que se tiene que hacer es canviar los nombres con el que se quiera trabajar.

Cuando se conecta la alimentación al circuito el LED o el motor1 no estan activados, si pulsamos el pulsador estos se activan y trabajan todo el tiempo

que uno quiera; y si pulsamos por segunda vez el mismo pulsador estos se apagan.

En este circuito seguiremos utilizando el Pull-down que es de baja consumición o ahorra de energia.

La coneción del Driver L-293B: Se cortocircuitan los pines 1 y 8 y se conectan a la parte positiva de las pilas que es de 5 voltios. Los pines 4 y 5 que

indican coneción a tierra del driver se cortocircuitan con el pin 2 y se conectan a la parte negativa de la pila.

Los pines 3 y 6 del driver se conectan al motor1 de corriente continua.

Del pin 2 del Arduino UNO se conecta al pin 7 del driver L-293B es quien le da la dirección del movimiento del motor.

Conectar el tierra del arduino a la parte negativa de las pilas.

Como practica ustedes pueden cortocircuitar los pines 4, 5, y 7 del driver L-293B y conectar el pin 2 del Arduino al pin 2 del driver y mirar en que

direción va el motor1.

Driver L-293B Pull-down


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Programmer

// PushButton On LED, Motor1, Pushbutton Off LED, Motor1

// PLC UNO, programmer 1.0.1

int PushButton= 4; //Choose pin 4 for pushButton

int Motor1= 2; //Choose pin 2 for LED or Motor1

int StatePushButton= LOW; //State of pushbutton

void setup() { //definitions of doors entrances and exits

pinMode(PushButton, INPUT);

pinMode(Motor1, OUTPUT); //Motor1 or LED OUTPUT

digitalWrite(Motor1, LOW); //Motor1 Off

}

void loop() { //Progammer

while(digitalRead(PushButton)==LOW);

StatePushButton= digitalRead(Motor1);

digitalWrite(Motor1, !StatePushButton); //Motor1 change state

while(digitalRead(PushButton)== HIGH);

}


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EXERCICI 6 : TWO BUTTONS ONE ACTIVATES AN LED OR MOTOR1

AND THE OTHER BUTTON TURNS THEM OFF


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1 This exercise is another example used in automation and robotics, two pushbuttons are used, the first

one is to lock an LED or to start a motor1 and the second is to turn them off.

We continue using the L293B driver where you can connect the DC motors or stepper motors that we

will use later.

As shown on the next page the program is very small.

The circuit works as follows:

Once the circuit is mounted it is an LED or motor1, it is connected to the power supply; The circuit is

inactive it means that it does not work, you have to press the first button that in our case is in the pin 3

and the LED is turned on or the motor is started up, and these can be turned on with respect to the LED

or in If it is the engine1 as long as you like.

To stop them you have to press the second button that in our exercise is connected to pin 4.

Driver Contention L293B is:

In this circuit we will continue to use the Pull-down that is low consumption or saves energy.

The pins 1 and 8 are short circuited and connected to the positive side of the batteries which is 5 volts.

Pins 4 and 5 that indicate driver grounding are shorted with pin 2 and connected to the negative side of

the battery.

Pins 3 and 6 of the driver are connected to DC motor 1.

The pin 2 of the Arduino UNO connects to pin 7 of the L-293B driver that gives the direction of the

motor movement.


As a practice you can short out pins 4, 5, and 7 of the L-293B driver and connect pin 2 of the Arduino

to pin 2 of the driver and look at which direction is the motor1.

2 COMPONENTS:

LEDs (1). Connectors. PLC UNO. Programmer 0022. Battery. Push Button(2). Resistors 220 Homs(1)

10K Homs (1). Breadboard. IC – L293B Driver. Motor CC..

Este ejercicio es otro de los ejemplos que se usan en automatismo y robótica, se utilizan dos pulsadores el primero es para encerder un LED o poner en

marcha un motor1 y el segundo es para apagarlos.

Se continua utilizando el driver L293B donde se pueden conectar los motores de corriente contínua o motores paso a paso que mas adelante lo

utilizaremos.

Como se ve en la página siguiente el programa es muy pequeño.

El circuito funciona de la siguiente manera:

Una vez montado el circuito sea un LED o motor1, se conecta a la alimentación; el circuito esta inactivo quiere decir que no funciona, se tiene que

pulsar el primer pulsador que en nuestro caso esta en el pin 3 y se enciente el LED o se pone en marcha el motor1, y estos pueden estar encendido con

respecto al LED o en marcha si es el motor1 todo el tiempo que se quiera.

Para paralos se tiene que pulsar el segundo pulsador que en nuestro ejercicio esta conectado en el pin 4.

Coneción del driver L293B es:


Se cortocircuitan los pines 1 y 8 y se conectan a la parte positiva de las pilas que es de 5 voltios. Los pines 4 y 5 que indican coneción a tierra del driver

se cortocircuitan con el pin 2 y se conectan a la parte negativa de la pila.

Los pines 3 y 6 del driver se conectan al motor1 de corriente continua.

Del pin 2 del Arduino UNO se conecta al pin 7 del driver L-293B es quien le da la dirección del movimiento del motor.


Como practica ustedes pueden cortocircuitar los pines 4, 5, y 7 del driver L-293B y conectar el pin 2 del Arduino al pin 2 del driver y mirar en que

direción va el motor1.


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Programmer

//1) PushButton1 On LED or Motor, PusButton2 Off LED or Motor

//It runs the program Arduino 0022 and PLC UNO

#include <AFMotor.h>

int Motor1 = 2; //Choose pin 2 for Motor1

int PushButton1 = 3;//Choose pin 3 On Motor

int PushButton2 = 4;//choose pin 4 Off Motor

void setup(){ //Definition of doors entrances and exits

pinMode(Motor1, OUTPUT);

pinMode(PushButton1, INPUT);

pinMode(PushButton2, INPUT);

}

void loop(){ //Programmer

if(digitalRead(PushButton1) == HIGH){//On LED or Motor

digitalWrite(Motor1, HIGH);

}

else if(digitalRead(PushButton2) == HIGH){//Off LED or Motor

digitalWrite(Motor1, LOW);

}

}


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EXERCICI 7 : A PUSHBUTTON SWITCHES ON OR STARTS TWO LEDS OR

MOTORS AND THEN GOES OFF ALONE


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1 The exercise is that when the button is pressed the LED1 is activated or the motor

starts1 and after a set time (the time can vary) the first timer turns on the LED2 or

starts the motor2, another time passes and automatically they go out The LEDs or the

motors.

Connections of the elements are seen on the top or bottom page.


In this circuit we will continue to use the Pull-down that is low consumption or saves

energy.

The pins 1, 8, 9 and 16 are short circuited, connected to the positive side of the

batteries which is 5 volts. The pins 4, 5, 12 and 13 that indicate driver earth

connection are short circuited with pin 2 and pin 15, are connected to the negative

part of the battery.

The driver pins 3 and 6 are connected to the motor1 and the pins 11 and 14 to the DC

motor2.

The pins 2 and 3 of the Arduino UNO are connected to pins 7 and 10 of the L-293B

driver that give the direction of movement of the motors.


As a practice you can short out the L-293B pins 4, 5, 7, 10, 12,13 and connect the

Arduino pin 2 and 3 to pin 2 and 15 of the driver and look at which direction the

motor is going. 2 COMPONENTS:


10K Homs (1). Breadboard. IC – L293B Driver. Motor1 and Motor2 CC..

El ejercico es que cuando se pulsa el pulsador se activa el LED1 o arranca el motor1 y despues de un tiempo programado (el tiempo lo pueden variar)

el primer temporizador enciende el LED2 o arranca el motor2, pasa otro tiempo y en forma automática se apagan los LEDs o los motores.

Las coneciones de los elementos se ven en la página superior o en la inferior.



Se cortocircuitan los pines 1, 8, 9 y 16, se conectan a la parte positiva de las pilas que es de 5 voltios. Los pines 4, 5, 12 y 13 que indican coneción a

tierra del driver se cortocircuitan con el pin 2 y pin 15, se conectan a la parte negativa de la pila.

Los pines 3 y 6 del driver se conectan al motor1 y los pines 11 y 14 al motor2 de corriente continua.

Los pines 2 y 3 del Arduino UNO se conecta a los pines 7 y 10 del driver L-293B son quienes le dan la dirección de movimientos de los motores.


Como practica ustedes pueden cortocircuitar los pines 4, 5, 7, 10, 12,13 del driver L-293B y conectar el pin 2 y 3 del Arduino al pin 2 y 15 del driver y

mirar en que direción va el motor1.


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Programmer

/* 3) Press the button to switch on an LED or start the first motor, the first timer turns on the second LED

or starts the second motor. A second timer will turn them off

It runs the program arduino and PLC UNO

*/


int Motor1= 2; //Choose pin 2 for Motor1


int pushButton= 4; //Choose pin 4 for pushButton

int StatePush= LOW;

void setup() { //Definitions of doors entrances and exits






}

void loop() { //Programmer

while(digitalRead(pushButton)==LOW);

StatePush= digitalRead(Motor1);

digitalWrite(Motor1, !StatePush); //Motor1 ON

StatePush= digitalRead(Motor2);//Motor2 OFF


delay(6000); //Timer


digitalWrite(Motor2, !StatePush);

delay(6000);

digitalWrite(Motor1, LOW); //Motor1 OFF

digitalWrite(Motor2, LOW); //Motor2 OFF

}


Easy to mont


.

25

EXERCICI 8 : BUTTON LIGHTS UP LED1 OR MOTOR1 - LED2 OR

MOTOR2 BUTTON TURNS OFF


Easy to mont


.

26

1 When the pushbutton is pressed, the LED1 is activated or the motor is started1 and after a set time (the

time may vary), the first timer switches on LED2 or starts motor2, press the button again and the LEDs

or motors are switched off.

Connections of the elements are seen on the top or bottom page.


In this circuit we will continue to use the Pull-down that is low consumption or saves energy.

The pins 1, 8, 9 and 16 are short circuited, connected to the positive side of the batteries which is 5

volts.

The pins 4, 5, 12 and 13 that indicate driver earth connection are short circuited with pin 2 and pin 15,

are connected to the negative part of the battery.

The driver pins 3 and 6 are connected to the motor 1 and the pins 11 and 14 to the DC motor 2.

The pins 2 and 3 of the Arduino UNO are connected to pins 7 and 10 of the L-293B driver that give the

direction of movement of the motors.


As a practice you can short out the L-293B pins 4, 5, 7, 10, 12,13 and connect the Arduino pin 2 and 3

to pin 2 and 15 of the driver and look at which direction the motor is going.

2 COMPONENTS:


10K Homs (1). Breadboard. IC – L293B Driver. Motor1 and Motor2 CC..

Cuando pulsamos el pulsador se activa el LED1 o arranca el motor1 y despues de un tiempo programado (el tiempo lo pueden variar) el primer

temporizador enciende el LED2 o arranca el motor2, pulsamos otra vez el pulsador y se apagan los LEDs o los motores.

Las coneciones de los elementos se ven en la página superior o en la inferior.



Se cortocircuitan los pines 1, 8, 9 y 16, se conectan a la parte positiva de las pilas que es de 5 voltios. Los pines 4, 5, 12 y 13 que indican coneción a

tierra del driver se cortocircuitan con el pin 2 y pin 15, se conectan a la parte negativa de la pila.

Los pines 3 y 6 del driver se conectan al motor1 y los pines 11 y 14 al motor2 de corriente continua.

Los pines 2 y 3 del Arduino UNO se conecta a los pines 7 y 10 del driver L-293B son quienes le dan la dirección de movimientos de los motores.


Como practica ustedes pueden cortocircuitar los pines 4, 5, 7, 10, 12,13 del driver L-293B y conectar el pin 2 y 3 del Arduino al pin 2 y 15 del driver y

mirar en que direción va el motor1.


Easy to mont


.

27

Programmer

/* 4)Press the button, LED1 or Motor1 will light, timer will light

LED2 or start Motor2 press the button and everything will be off.

programmer 0022 and PLC UNO

*/




int pushButton= 4; //Choose pin 3 for Motor2

int StatePush= LOW;

void setup() { //Definitions of doors entrances and exits






}

void loop() { //Program

while(digitalRead(pushButton)==LOW);


digitalWrite(Motor1, !StatePush);//Motor1 On



delay(4000);


digitalWrite(Motor2, !StatePush);//Motor2 On

while(digitalRead(pushButton)== HIGH);//Stop Motor1 and Motor2

}

catalonia-spainapi.ning.com/files/r585xy1-ccy6cbo0arhz5mkwdnpwqkiiy9... · 2017-06-02 ·...

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