Strysg en 01:48 7 sep 2014

2014-09-07T01:48:24Z

Strysg: jo

2014-09-07T01:46:40Z

Artmint en 04:56 3 sep 2014

2014-09-03T04:56:48Z

Artmint en 04:51 3 sep 2014

2014-09-03T04:51:54Z

Artmint: Página creada con «En el [http://hacklab.org.bo/ HL] no todos cuentan con una llave para ingresar a la casa, esto resuelve un poco este problema. '''Armado'''
2014-09-03T04:49:47Z

Página creada con «En el [http://hacklab.org.bo/ HL] no todos cuentan con una llave para ingresar a la casa, esto resuelve un poco este problema. '''Armado'''</...»

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En el [http://hacklab.org.bo/ HL] no todos cuentan con una llave para ingresar a la casa, esto resuelve un poco este problema.

'''Armado'''

----

Tambien en la red hay varios ejemplos de tipos de armado con diferentes funciones, en nuestro caso usamos un motor DC de una impresora vieja que teniamos.

Usamos lo siguiente:

#Motor DC paso a paso (impresora)
#Key 4x4
#Arduino Mega ADK
#Arduino motor shield L293D
#Bocina vieja de CPU

[[File:Cmotorpuerta.jpg|center|800x600px|Cmotorpuerta.jpg]]

'''Código'''

----

El código tambien esta en [https://github.com/artmint/arduino GitHub]

como pueden observar para este proyecto usamos varias fuentes de código y las unimos para obtener nuestro producto que aun le faltan hacer algunas modificaciones.
<pre>#include <Keypad.h>
#include <Password.h>
#include <AFMotor.h>

const byte ROWS = 4; //four rows
const byte COLS = 4; //four columns
//define the cymbols on the buttons of the keypads
char hexaKeys[ROWS][COLS] = {
{'1','2','3','U'},
{'4','5','6','D'},
{'7','8','9','F'},
{'C','0','H','E'}
};
byte rowPins[ROWS] = {30, 32, 34, 36}; //connect to the row pinouts of the keypad
byte colPins[COLS] = {38, 40, 42, 44}; //connect to the column pinouts of the keypad
Password password = Password( "26789" );
//initialize an instance of class NewKeypad
Keypad customKeypad = Keypad(makeKeymap(hexaKeys), rowPins, colPins, ROWS, COLS);

double passos_total = 512; //Numero de passos para 1 rotacao total

int porta_motor = 2; //1 para motor em M1/M2 e 2 para motor em M3/M4
int angulo = 90; //Angulo de rotacao do eixo

double numero_de_passos = 0; //Armazena o numero de passos que o motor vai girar

AF_Stepper arduino(passos_total, porta_motor); //Define os parametros do motor

#define NOTE_B0 31
#define NOTE_C1 33
#define NOTE_CS1 35
#define NOTE_D1 37
#define NOTE_DS1 39
#define NOTE_E1 41
#define NOTE_F1 44
#define NOTE_FS1 46
#define NOTE_G1 49
#define NOTE_GS1 52
#define NOTE_A1 55
#define NOTE_AS1 58
#define NOTE_B1 62
#define NOTE_C2 65
#define NOTE_CS2 69
#define NOTE_D2 73
#define NOTE_DS2 78
#define NOTE_E2 82
#define NOTE_F2 87
#define NOTE_FS2 93
#define NOTE_G2 98
#define NOTE_GS2 104
#define NOTE_A2 110
#define NOTE_AS2 117
#define NOTE_B2 123
#define NOTE_C3 131
#define NOTE_CS3 139
#define NOTE_D3 147
#define NOTE_DS3 156
#define NOTE_E3 165
#define NOTE_F3 175
#define NOTE_FS3 185
#define NOTE_G3 196
#define NOTE_GS3 208
#define NOTE_A3 220
#define NOTE_AS3 233
#define NOTE_B3 247
#define NOTE_C4 262
#define NOTE_CS4 277
#define NOTE_D4 294
#define NOTE_DS4 311
#define NOTE_E4 330
#define NOTE_F4 349
#define NOTE_FS4 370
#define NOTE_G4 392
#define NOTE_GS4 415
#define NOTE_A4 440
#define NOTE_AS4 466
#define NOTE_B4 494
#define NOTE_C5 523
#define NOTE_CS5 554
#define NOTE_D5 587
#define NOTE_DS5 622
#define NOTE_E5 659
#define NOTE_F5 698
#define NOTE_FS5 740
#define NOTE_G5 784
#define NOTE_GS5 831
#define NOTE_A5 880
#define NOTE_AS5 932
#define NOTE_B5 988
#define NOTE_C6 1047
#define NOTE_CS6 1109
#define NOTE_D6 1175
#define NOTE_DS6 1245
#define NOTE_E6 1319
#define NOTE_F6 1397
#define NOTE_FS6 1480
#define NOTE_G6 1568
#define NOTE_GS6 1661
#define NOTE_A6 1760
#define NOTE_AS6 1865
#define NOTE_B6 1976
#define NOTE_C7 2093
#define NOTE_CS7 2217
#define NOTE_D7 2349
#define NOTE_DS7 2489
#define NOTE_E7 2637
#define NOTE_F7 2794
#define NOTE_FS7 2960
#define NOTE_G7 3136
#define NOTE_GS7 3322
#define NOTE_A7 3520
#define NOTE_AS7 3729
#define NOTE_B7 3951
#define NOTE_C8 4186
#define NOTE_CS8 4435
#define NOTE_D8 4699
#define NOTE_DS8 4978

#define melodyPin 50
//Mario main theme melody
int melody[] = {
NOTE_E7, NOTE_E7,
};
//Mario main them tempo
int tempo[] = {
12, 12,
};

//

//Underworld melody
int underworld_melody[] = {
NOTE_C4, NOTE_C5,
};
//Underwolrd tempo
int underworld_tempo[] = {
12, 12,
};

void setup(){
arduino.setSpeed(10);
Serial.begin(9600);
pinMode(50, OUTPUT);//buzzer
}

void loop(){
char customKey = customKeypad.getKey();

if (customKey != NO_KEY){
Serial.print("tecla ");
Serial.println(customKey);
delay(10);
switch (customKey) {
case 'E': checkPassword(); delay(1); break; // Enter password
case 'C': password.reset(); delay(1); break; // Clear buffer
default: password.append(customKey); delay(1); // add key to password
}
}
}

void checkPassword() {
if (password.evaluate()) { // if password is right open box
Serial.println("Accepted");
delay(10);
password.reset(); delay(1);
sing(1);
CMotores();

} else {
Serial.println("Denied"); // if passwords wrong keep box locked
delay(10);
password.reset(); delay(1);
sing(2);
}
}
void CMotores(){
numero_de_passos = angulo / (360 / passos_total);

//Mostra no serial monitor o numero de passos calculados
Serial.println(numero_de_passos);

//Move o motor. Use FORWARD para sentido horario,
//BACKWARD para anti-horario
arduino.step(numero_de_passos, FORWARD, SINGLE);
arduino.release();

delay(2000);
}

int song = 0;

void sing(int s){
// iterate over the notes of the melody:
song = s;
if(song==2){
Serial.println(" 'Underworld Theme'");
int size = sizeof(underworld_melody) / sizeof(int);
for (int thisNote = 0; thisNote < size; thisNote++) {

// to calculate the note duration, take one second
// divided by the note type.
//e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
int noteDuration = 1000/underworld_tempo[thisNote];

buzz(melodyPin, underworld_melody[thisNote],noteDuration);

// to distinguish the notes, set a minimum time between them.
// the note's duration + 30% seems to work well:
int pauseBetweenNotes = noteDuration * 1.30;
delay(pauseBetweenNotes);

// stop the tone playing:
buzz(melodyPin, 0,noteDuration);

}

}else{

Serial.println(" 'Mario Theme'");
int size = sizeof(melody) / sizeof(int);
for (int thisNote = 0; thisNote < size; thisNote++) {

// to calculate the note duration, take one second
// divided by the note type.
//e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
int noteDuration = 1000/tempo[thisNote];

buzz(melodyPin, melody[thisNote],noteDuration);

// to distinguish the notes, set a minimum time between them.
// the note's duration + 30% seems to work well:
int pauseBetweenNotes = noteDuration * 1.30;
delay(pauseBetweenNotes);

// stop the tone playing:
buzz(melodyPin, 0,noteDuration);

}
}
}

void buzz(int targetPin, long frequency, long length) {
long delayValue = 1000000/frequency/2; // calculate the delay value between transitions
//// 1 second's worth of microseconds, divided by the frequency, then split in half since
//// there are two phases to each cycle
long numCycles = frequency * length/ 1000; // calculate the number of cycles for proper timing
//// multiply frequency, which is really cycles per second, by the number of seconds to
//// get the total number of cycles to produce
for (long i=0; i < numCycles; i++){ // for the calculated length of time...
digitalWrite(targetPin,HIGH); // write the buzzer pin high to push out the diaphram
delayMicroseconds(delayValue); // wait for the calculated delay value
digitalWrite(targetPin,LOW); // write the buzzer pin low to pull back the diaphram
delayMicroseconds(delayValue); // wait again or the calculated delay value
}
}
</pre>
'''Resultado'''

----

Unas fotos del trabajo

[[File:DSC 0002.JPG|center]]

[[File:DSC 0004.JPG|center]]

[[File:DSC 0006.JPG|center|800x600px]]

Abrepuertas - Historial de revisiones

Strysg en 01:48 7 sep 2014

Strysg: jo

Artmint en 04:56 3 sep 2014

Artmint en 04:51 3 sep 2014