Bluetooth Voice Operated Home Automation Circuit Diagram Fig : circuit diagram of Home Automation using Arduino, Relay and Bluetooth Module. Interfacing with HC-05 Bluetooth Module. It is a small portable device that is used to be connected in the Arduino board so that it can communicate with mobile or smartphone.It has 6 pins, among which we are concerned with only 4 pins. Pin of HC-05 Bluetooth Module

In this project, we will use wireless Bluetooth technology to control the Home Electronic Appliances through a Android Phone. Bluetooth has a range of 10-15 meters, so that you can switch ON and OFF any electronic appliance within the range. Bluetooth Controlled Home Automation System using 8051

Home Automation Using Arduino With Wifi, Bluetooth and IR Remote Control Circuit Diagram
Introduction. In the modern day's everyone uses smartphones and the internet. Therefore, Every smartphone has Bluetooth System. In this project, we will design a simple Arduino Bluetooth Control Home Automation using the HC-05 Bluetooth module, which is used to switch ON or OFF different electrical appliances remotely.

Either of the app will pair with the home automation system through HC-05 Bluetooth Module. Every module has a unique MAC address and a password for pairing with other devices. Like the Bluetooth module used in this project had a MAC address - 98:D3:31:F4:18:22 and had a password "1234" for pairing with other Bluetooth devices.
Bluetooth Controlled Home Automation System using 8051 Circuit Diagram
In this Arduino project, we will create a home automation system that will control home appliances via HC-05 Bluetooth and an Android application. HC-05 Bluetooth will be used to communicate with Arduino using an Android Application known as the S2 Terminal. There are also other apps but this is free and easy to use.