Outlet control via IR remote

We will do a socket that turns on and off with the help of an infrared remote control.
I must say right away if something is not clear I will explain everything in the comments.

Warning voltage 220 V

What we need:

• Arduino
  
• IR receiver
  
• IR remote
  
• Jumpers like dad mom and dad dad
  
• 220 V solid state relay
  
• Socket with one torn wire
  
• Bread board
  
• Bulb with bulb holder
  

Putting it all together

To get started, we'll take the socket, unscrew the 2 screws and open it.

Then we clamp 2 wires in two terminals with a screwdriver and cut one wire in half. So that it turns out like in the picture.

Next, insert the two wires that we cut into a solid-state relay for 220 V as shown in the picture just the opposite!

Now we connect everything as in the picture.

IR sensor:

• GND left foot
  
• middle leg 5V
  
• right leg A0
  

220 V solid state relay

• vcc - 5V
  
• gnd - GND
  
• IN - D9
  

And here is the sketch itself

#include  // connect the library to work with the IR receiver

IRrecv irrecv (A0); // indicate the pin to which the IR receiver is connected
decode_results results;

void setup () // setup procedure
{
irrecv.enableIRIn (); // start receiving the infrared signal
pinMode (9, OUTPUT); // pin 9 will be the output (eng. "output")
pinMode (A0, INPUT); // pin A0 will be an input (English "intput")

Serial.begin (9600); // connect port monitor
}

void loop () // loop procedure
{
if (irrecv.decode (& results)) // if the data arrived, execute the commands
{
Serial.println (results.value); // send the received data to the port

// turn on and off the LEDs, depending on the received signal

if (results.value == 16754775) {
digitalWrite (9, HIGH); // turn off the light
}
if (results.value == 16775175) {
digitalWrite (9, LOW); // turn on the light
}

irrecv.resume (); // receive the next signal on the IR receiver
}
}

Download sketch sketch_feb18b1_ino.zip [734 b] (downloads: 227)

After the sketch is uploaded, open the port monitor and press the button on the IR remote control. The result of a single press is written instead
if (results.value == 16775175) {
digitalWrite (9, LOW);
}

Now again you can fill in the sketch and use it!

Use carefully! I am not responsible for your injuries!