Published February 7, 2020

Illumination Controller

Automate house lights and control them with infrared remote.

BeginnerWork in progress717

Things used in this project

Hardware components

Arduino UNO

LED (generic)

Infrared Receiver, 38 kHz

Rotary potentiometer (generic)

DFRobot Gravity: Analog Ambient Light Sensor TEMT6000

Ky-004 Key Switch Module

Resistor 220 ohm

9V battery (generic)

Jumper wires (generic)

Ky-005 Infrared transmitter module

Software apps and online services

Solidworks

Arduino IDE

Hand tools and fabrication machines

3D Printer (generic)

Story

Our project is about reducing energy waste and making our houses more "smart".

The controller has 2 operating modes:

The 2 modalities of the controller are activated by a remote that communicates with the controller via infrared signals, the 2 buttons above the remote activate the two modes. On the controller two LEDs lit when the correspondent mode is activated

Before this project, we have never used the infrared module

there are some links where we learned how to use it: https://forum.arduino.cc/index.phptopic=285896.0

https://www.pjrc.com/teensy/td_libs_IRremote.html

Schematics

Code

#include <IRremote.h>

IRsend irsend;
int puls1 = 2;
int puls2 = 7;
int ir_emitter = 3;
void setup()
{
  Serial.begin(9600);
  pinMode(puls2, INPUT);
  pinMode(puls1, INPUT);
  pinMode(ir_emitter, OUTPUT);

}
void loop() {
  int puls = 0;
  int Puls = 0;

  puls = digitalRead(puls2);

  Puls = digitalRead(puls1);




  if (puls == 1) {
    const unsigned int on[68] = {4600, 4350, 700, 1550, 650, 1550, 650, 1600, 650, 450, 650, 450, 650, 450, 650, 450, 700, 400, 700, 1550, 650, 1550, 650, 1600, 650, 450, 650, 450, 650, 450, 700, 450, 650, 450, 650, 450, 650, 1550, 700, 450, 650, 450, 650, 450, 650, 450, 650, 450, 700, 400, 650, 1600, 650, 450, 650, 1550, 650, 1600, 650, 1550, 650, 1550, 700, 1550, 650, 1550, 650};
    irsend.sendRaw(on, 68, 38);
    delay(1000);

  }
  if (Puls == 1) {
    const unsigned int off[68] = {4650, 4300, 700, 1550, 700, 1550, 650, 1550, 700, 400, 700, 400, 700, 400, 700, 450, 700, 400, 700, 1500, 700, 1500, 700, 1550, 700, 450, 650, 400, 700, 450, 650, 450, 700, 400, 700, 400, 700, 450, 650, 1550, 700, 400, 700, 400, 700, 400, 700, 450, 650, 450, 650, 1550, 700, 1500, 700, 450, 650, 1550, 700, 1550, 650, 1550, 700, 1500, 700, 1550, 650};
    irsend.sendRaw(off, 68, 38);
    delay(1000);

  }

}

#include <IRremote.h>
int out = 9;
int H = 0;
int N = 0;
int puls = 2;
int aut = 4;
int man = 5;
int luc_pin = A1;
int luc = 0;
int pot = 0;
int pot_pin = A5;
int R = 0;
int ir_ricev = 11;
IRrecv irrecv (ir_ricev);
decode_results results;
void setup ()
{
  Serial.begin (9600);
  pinMode(out, OUTPUT);
  pinMode(aut, OUTPUT);
  pinMode(man, OUTPUT);
  pinMode(puls, INPUT);
  attachInterrupt(0, Pulsante, CHANGE);
  pinMode(pot, INPUT);
  irrecv.enableIRIn ();
}
void loop () {
  if (irrecv.decode (& results)) {

    Serial.println (results.value, HEX);


    irrecv.resume ();
    Serial.println(results.value);
  } if (results.value == 0xE0E020DF || results.value == 0xE0E040BF ) {
    R = (results.value);
  }
  else {
    (results.value) = R;
  }
  if (results.value == 0XE0E020DF ) {
    digitalWrite(aut, HIGH);
    digitalWrite(man, LOW);
    pot = analogRead(pot_pin);
    Serial.print("Pot");
    Serial.println (pot);
    luc = analogRead(luc_pin);
    int L = map(luc, 0, 40, 170, 85);
    int P = map(pot, 0, 1023, 0, 85);
    Serial.print("Luc");
    Serial.println(luc);
    if (luc <= 40) {
      analogWrite(out, (L + P));
      delay(2000);
    }
    if (luc > 40) {
      digitalWrite(out, LOW);
      delay(1000);
    }

  }
  if ( results.value == 0XE0E040BF) {
    digitalWrite(aut, LOW);
    digitalWrite(man, HIGH);


    if (N == 1) {
      digitalWrite(out, HIGH);
      delay (500);
    }
    if (N == 0) {
      digitalWrite(out, LOW);
      delay(500);
    }
  }
}


void Pulsante() {
  H = digitalRead(puls);
  if (N == 0 && H == 1) {
    N = 1;
    H = 0;
    delay (200);
  }

  if (N == 1 && H == 1) {
    N = 0;
    H = 0;
    delay (200);
  }
}

Credits

marco_mellano

1 project • 0 followers

marcogalletto02

1 project • 0 followers

Illumination Controller

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Custom parts and enclosures

remote body

remote cover

Schematics

Electric diagram

Code

Remote sketch

Controller sketch

Credits

marco_mellano

marcogalletto02

Comments

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Illumination Controller

Illumination Controller

Things used in this project

Hardware components

Software apps and online services

Hand tools and fabrication machines

Story

Custom parts and enclosures

remote body

remote cover

Schematics

Electric diagram

Code

Remote sketch

Controller sketch

Credits

marco_mellano

marcogalletto02

Comments

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