Introduction: Arduino and Advanced UI Home Automation Demo | Led Control With GUI

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This is Arduino base Home automation demo using coding with Graphical user interface, see all steps and try to do it your self.

- Require Hardware parts:

  • Arduino Uno
  • Breadboard (Multifunctional or led board)
  • Jumper wires

- Require Software tools:

  • Visual Studion 10
  • Arduino IDE


Step 1:

Step 2: Step 1: Simply Connect Your Arduino With Multifunctional Board

- Simply connect your arduino board with Led's on bread board or if you have multi functional board then you can use it

- Make sure you have connection properly or not.

- Connect your arduino with Arduino IDE and check your port connection.

- because, for software serial interfacing you have to clear about which port is using for serial communication.

- After connection check Port number.

Step 3: Step 2: Upload Your Arduino Code

int ledPin = 13;
int led1Pin = 12;

void setup() {


pinMode(13, OUTPUT);

digitalWrite(13, LOW);

pinMode(12, OUTPUT);

digitalWrite(10, LOW); //turn off LED1


void loop()


while (Serial.available() == 0);

int val = - '0';

if (val == 1)


digitalWrite(12, HIGH);


else if (val == 0) //


digitalWrite(12, LOW); }

else if (val == 2)


digitalWrite(13, HIGH);


else if (val == 3)


digitalWrite(13, LOW);




//val = val;



Serial.flush(); // clear serial port


Step 4: Step 3: Make Vb Code on Visual Studio

Note: Only Serial Communication Code lines and one Button example is uploaded her, other code do it your self as similar to this codes,

vb Code:

Imports System.IO
Imports System.IO.Ports

Imports System.Threading

Public Class Form3

Shared _continue As Boolean

Shared _serialPort As SerialPort

Private Sub Form3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load SerialPort1.Close()

SerialPort1.PortName = "com3"

SerialPort1.BaudRate = 9600

SerialPort1.DataBits = 8

SerialPort1.Parity = Parity.None

SerialPort1.StopBits = StopBits.One

SerialPort1.Handshake = Handshake.None

SerialPort1.Encoding = System.Text.Encoding.Default

End Sub

Private Sub Button7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button7.Click End

End Sub

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click SerialPort1.Open()



End Sub

Step 5: Run Your VB Code

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