Slimme huisautomatisering & beveiligingssysteem bouwen met 1Sheeld

Onderdelen en benodigdheden

• Arduino UNO (1x)
• 1Sheeld-board (1x)
• Relaismodule 4-kanaals (bijv. YW Robot) (1x)
• Buzzer (2x)
• Temperatuursensor LM35DZ (1x)
• Dupont-kabels (1 set)
• PIR-bewegingsensor (1x)
• Magnetische deurschakelaar (2x)
• LCD-scherm 16x2 (Adafruit standaard, wit op blauw) (1x)

Benodigde tools

• Lasersnijder (voor behuizing)

Over dit project

Dit project combineert huisautomatisering en beveiliging in één systeem, bestuurbaar via je smartphone met de 1Sheeld-app. De 1Sheeld zet je smartphone om in meer dan 40 verschillende Arduino-shields, zodat je geen aparte sensoren hoeft te kopen.

Hoe het werkt

• Spraakbesturing: Zeg "Jarvis" gevolgd door commando's als "keuken aan", "slaapkamer uit", "wat tijd is het", "goedemorgen"
• SMS-besturing: Stuur "on" of "off" via SMS om alle lampen te schakelen
• Beveiliging: Activeer met "security on". Bij openen van deur/raam (magnetische contacten) gaat de alarmbuzzer af en ontvang je een e-mail
• Temperatuurmonitoring: Bij >35°C activeert buzzer en e-mailwaarschuwing
• Feedback: LCD-scherm toont status, 1Sheeld spreekt bevestigingen uit via Text-to-Speech

Belangrijke opmerkingen

• Altijd "Jarvis" zeggen vóór een spraakcommando
• 1Sheeld reageert met spraakbevestiging ("yes sir", "ok sir")
• Beveiliging in/uit: "security on" / "security off"

1Sheeld-app instellen

1. Installeer de 1Sheeld-app op je smartphone
2. Koppel via Bluetooth (standaard pincode: 1234)
3. Selecteer de benodigde shields: SMS, Voice Recognition, Text To Speech, Clock, Email

Hardware-aansluiting

• Relaismodule (lampen): A1=Hal, A2=Slaapkamer, A3=Badkamer, A4=Keuken (actief laag)
• Magnetische contacten: Pin 8 (hal), Pin 9 (keuken/balcon) – INPUT_PULLUP
• Buzzers: Pin 10 (temperatuur), Pin A5 (inbraakalarm)
• Temperatuursensor LM35DZ: VCC→5V, GND→GND, OUT→A0
• LCD: Pins 2,3,4,5,6,7 (RS, E, D4-D7)
• UART-schakelaar op 1Sheeld: Zet op "Uploading mode" tijdens uploaden, daarna terug op "Operating mode"

Code

Installeer de OneSheeld-bibliotheek via de Arduino Library Manager.

#define CUSTOM_SETTINGS
#define INCLUDE_VOICE_RECOGNIZER_SHIELD
#define INCLUDE_TEXT_TO_SPEECH_SHIELD
#define INCLUDE_CLOCK_SHIELD
#define INCLUDE_SMS_SHIELD
#define INCLUDE_EMAIL_SHIELD

#include <LiquidCrystal.h>
#include <OneSheeld.h>

// Pin definities
#define receptionLamp A1
#define bedRoomLamp A2
#define pathRoomLamp A3
#define balaconyLamp A4
#define magneticReception 8
#define magneticBalacony 9
#define buzzer1 A5   // Inbraakalarm
#define buzzer2 10   // Temperatuuralarm

LiquidCrystal lcd(2,3,4,5,6,7);

// Spraakcommando's
const char mainCommand[] = "jarvis";
const char receptionCommandOn[] = "reception on";
const char receptionCommandOff[] = "reception off";
const char bedRoomCommandOn[] = "bedroom on";
const char bedRoomCommandOff[] = "bedroom off";
const char pathRoomCommandOn[] = "bathroom on";
const char pathRoomCommandOff[] = "bathroom off";
const char balaconyCommandOn[] = "kitchen on";
const char balaconyCommandOff[] = "kitchen off";
const char whatsUp[] = "good morning";
const char timeCommand[] = "what time is it";
const char securityModeOn[] = "security on";
const char securityModeOff[] = "security off";
const char lightsOn[] = "on";
const char lightsOff[] = "off";

// SMS commando's
const char lightsOnSMS[] = "on";
const char lightsOffSMS[] = "off";

byte smile[] = {
  B00000, B01001, B01001, B00000,
  B00000, B10001, B01110, B00000
};

int hours, minutes;
String strh, strm, noon;
char h[4], m[4];
bool security = false;
int state = 0;

void setup() {
  noTone(buzzer1); noTone(buzzer2);
  
  // Alle lampen uit (relais actief laag)
  digitalWrite(receptionLamp, HIGH);
  digitalWrite(bedRoomLamp, HIGH);
  digitalWrite(pathRoomLamp, HIGH);
  digitalWrite(balaconyLamp, HIGH);
  
  pinMode(receptionLamp, OUTPUT);
  pinMode(bedRoomLamp, OUTPUT);
  pinMode(pathRoomLamp, OUTPUT);
  pinMode(balaconyLamp, OUTPUT);
  pinMode(buzzer1, OUTPUT);
  pinMode(buzzer2, OUTPUT);
  pinMode(magneticReception, INPUT_PULLUP);
  pinMode(magneticBalacony, INPUT_PULLUP);
  
  lcd.begin(16,2);
  lcd.createChar(0, smile);
  OneSheeld.begin();
  
  // Welkomstscherm
  lcd.print("Welcome To The");
  delay(4000);
  lcd.clear();
  lcd.print("Smart Home");
  lcd.setCursor(0,1);
  lcd.print("Automation And");
  delay(4000);
  lcd.clear();
  lcd.print("Security System");
  delay(4000);
  lcd.clear();
  lcd.print("CALIBRATING....");
  delay(10000);
  
  if(!VoiceRecognition.isNewCommandReceived()) {
    lcd.clear();
    lcd.setCursor(1,0);
    lcd.print("We Are Here To");
    lcd.setCursor(4,1);
    lcd.print("HELP You");
  }
  security = false;
}

void loop() {
  Clock.queryDateAndTime();
  SMS.setOnSmsReceive(&MyFunction);
  
  minutes = Clock.getMinutes();
  hours = Clock.getHours();
  
  // 24u naar 12u formaat
  if(hours > 12) { hours -= 12; noon = "PM"; }
  else { noon = "AM"; }
  
  strh = String(hours); strh.toCharArray(h,4);
  strm = String(minutes); strm.toCharArray(m,4);
  
  VoiceRecognition.start();
  OneSheeld.delay(8000);
  
  if(VoiceRecognition.isNewCommandReceived()) {
    // Wake word "Jarvis"
    if(!strcmp(mainCommand, VoiceRecognition.getLastCommand())) {
      TextToSpeech.say("yes sir");
      lcd.clear(); lcd.setCursor(8,0); lcd.write(byte(0));
      state = 1;
    }
    
    // Lampen besturen na wake word
    if(state == 1) {
      handleVoiceCommands();
    }
  }
  
  // Beveiligingssysteem
  int magRec = digitalRead(magneticReception);
  int magBal = digitalRead(magneticBalacony);
  
  if(security) {
    if(magRec == HIGH || magBal == HIGH) {
      tone(buzzer1, 1500);
      Email.send("jouw@email.com", "Beveiliging", "Iemand is binnengekomen!");
      OneSheeld.delay(3500);
    } else {
      noTone(buzzer1);
    }
  } else {
    noTone(buzzer1);
  }
  
  // Temperatuurmonitoring (uitgecommentarieerd in origineel)
  /*
  int voltage = analogRead(A0) * 1100 / 1024;
  int degree = voltage / 10;
  if(degree >= 35) {
    tone(buzzer2, 1500);
    Email.send("jouw@email.com", "Beveiliging", "Temperatuur te hoog!");
    OneSheeld.delay(5000);
  } else {
    noTone(buzzer2);
  }
  */
}

void handleVoiceCommands() {
  String cmd = VoiceRecognition.getLastCommand();
  
  if(!strcmp(receptionCommandOn, cmd)) { setLamp(receptionLamp, LOW, "ok sir lamp in the reception is on", "The Hall Lamp Is", "ON"); }
  else if(!strcmp(receptionCommandOff, cmd)) { setLamp(receptionLamp, HIGH, "ok sir lamp in the reception is off", "The Hall Lamp Is", "OFF"); }
  else if(!strcmp(bedRoomCommandOn, cmd)) { setLamp(bedRoomLamp, LOW, "ok sir lamp in the bedroom is on", "The Bedroom", "lamp Is: ON"); }
  else if(!strcmp(bedRoomCommandOff, cmd)) { setLamp(bedRoomLamp, HIGH, "ok sir lamp in the bedroom is off", "The Bedroom", "lamp Is: OFF"); }
  else if(!strcmp(pathRoomCommandOn, cmd)) { setLamp(pathRoomLamp, LOW, "ok sir lamp in the bathroom is on", "The Bathroom", "lamp Is: ON"); }
  else if(!strcmp(pathRoomCommandOff, cmd)) { setLamp(pathRoomLamp, HIGH, "ok sir lamp in the bathroom is off", "The Bathroom", "lamp Is: OFF"); }
  else if(!strcmp(balaconyCommandOn, cmd)) { setLamp(balaconyLamp, LOW, "ok sir lamp in the kitchen is on", "The Kitchen", "Lamp Is: ON"); }
  else if(!strcmp(balaconyCommandOff, cmd)) { setLamp(balaconyLamp, HIGH, "ok sir lamp in the kitchen is off", "The Kitchen", "Lamp Is: OFF"); }
  else if(!strcmp(whatsUp, cmd)) {
    lcd.clear(); lcd.print("Good Morning :)"); lcd.setCursor(0,1); lcd.print("Its A Good Day");
    TextToSpeech.say("good morning sir"); OneSheeld.delay(1500);
    TextToSpeech.say("time in cairo is"); OneSheeld.delay(1500);
    TextToSpeech.say(h); OneSheeld.delay(1000);
    TextToSpeech.say(m); OneSheeld.delay(1000);
    TextToSpeech.say(noon); state = 0;
  }
  else if(!strcmp(timeCommand, cmd)) {
    lcd.clear(); lcd.print("Time In Cairo Is"); lcd.setCursor(0,1); lcd.print(h); lcd.print(":"); lcd.print(m); lcd.print(" "); lcd.print(noon);
    TextToSpeech.say("time in cairo is"); OneSheeld.delay(1500);
    TextToSpeech.say(h); OneSheeld.delay(1000);
    TextToSpeech.say(m); OneSheeld.delay(1000);
    TextToSpeech.say(noon); state = 0;
  }
  else if(!strcmp(securityModeOn, cmd)) {
    lcd.clear(); lcd.print("Ok,Sir Feel Safe"); lcd.setCursor(0,1); lcd.print("Security Mode");
    TextToSpeech.say("security system was triggered"); security = true; state = 0;
  }
  else if(!strcmp(securityModeOff, cmd)) {
    lcd.clear(); lcd.print("Ok,Sir Security"); lcd.setCursor(0,1); lcd.print("is OFF");
    TextToSpeech.say("security system was turned off"); security = false; state = 0;
  }
}

void setLamp(int pin, int val, const char* speech, const char* lcd1, const char* lcd2) {
  TextToSpeech.say(speech); OneSheeld.delay(2500);
  digitalWrite(pin, val);
  lcd.clear(); lcd.print(lcd1); lcd.setCursor(0,1); lcd.print(lcd2);
  state = 0;
}

void MyFunction(char* phoneNumber, char* messageBody) {
  if(!strcmp(lightsOnSMS, messageBody)) {
    digitalWrite(receptionLamp, LOW); delay(500);
    digitalWrite(pathRoomLamp, LOW); delay(500);
    digitalWrite(bedRoomLamp, LOW); delay(500);
    digitalWrite(balaconyLamp, LOW); delay(500);
    TextToSpeech.say("all lights was turned on");
    lcd.clear(); lcd.print("All Lights is ON");
    Email.send("jouw@email.com", "Systeem", "Alle lampen AAN"); OneSheeld.delay(3500);
  }
  else if(!strcmp(lightsOffSMS, messageBody)) {
    digitalWrite(receptionLamp, HIGH); delay(500);
    digitalWrite(pathRoomLamp, HIGH); delay(500);
    digitalWrite(bedRoomLamp, HIGH); delay(500);
    digitalWrite(balaconyLamp, HIGH); delay(500);
    TextToSpeech.say("all lights was turned off");
    lcd.clear(); lcd.print("All Lights Is OFF");
    Email.send("jouw@email.com", "Systeem", "Alle lampen UIT"); OneSheeld.delay(3500);
  }
}

CAD-bestand voor behuizing

drawing_lasser_cutting_lvvsN9X9Xg.dwg – voor lasersnijder

Schema's

Zie afbeeldingen in de originele projectpagina voor gedetailleerde aansluitschema's.