Home automation: Bluetooth lighting system

This is a cool project, I made a bluetooth powered lighting system in which you can switch on and off lights by just a tap.

Dec 28, 2020

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1 respects

home automation

bluetooth lighting

let'sgo!

Components and supplies

Solderless Breadboard Full Size

HC-05 Bluetooth Module

Jumper wires (generic)

High Brightness LED, White

Arduino UNO

Tools and machines

butter paper

Apps and platforms

Bluetooth electronics

fritzing

Arduino IDE

Project description

Code

Code for bluetooth lighting system

c_cpp

1const int ledPin=7;
2
3void setup() {
4  pinMode(ledPin,OUTPUT);
5  Serial.begin(9600);
6
7}
8
9void loop() {
10  if(Serial.available()>0){
11    int data = Serial.read();
12    Serial.println(data);
13    
14    switch(data){
15      case '1': digitalWrite(ledPin,HIGH);
16       break;
17      case '0': digitalWrite(ledPin,LOW);
18       break;
19    }
20  }
21
22}
23

const int ledPin=7;

void setup() {
  pinMode(ledPin,OUTPUT);
  Serial.begin(9600);

}

void loop() {
  if(Serial.available()>0){
    int data = Serial.read();
    Serial.println(data);
    
    switch(data){
      case '1': digitalWrite(ledPin,HIGH);
       break;
      case '0': digitalWrite(ledPin,LOW);
       break;
    }
  }

}

Downloadable files

Scheamatics -

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akk47

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