Voice controlled Home Automation

Project Title

Voice controlled Home Automation

Project Area of Specialization Internet of ThingsProject Summary

The project Voice controlled home automation project helps to control the electrical loads based on Bluetooth input signal. The Bluetooth device receives this input signal from android device.The Bluetooth receiver is interfaced with microcontroller in order to accept the commands and then react accordingly.The user can send commands via the switch mode or speech mode. The data are being analyzed by the application and are sent over a Arduino Device. The Arduino acts as a Switching, analyses the data and activates the GPIO (General Purpose Input Output) Pins. The GPIO Pins are connected to the relays switch which activated the required home
appliances. In this way, automation process is carried out. This is a simple prototype. Using this as a reference further it can be expanded to many other programs.

Project Objectives

The project aims at designing a prototype for controlling the home appliances that can be controlled via an Voice Command that provides the features of speech recognition, and switch mode. The system integrated with different features can be applied in the following fields.

• The system can be used in home, small offices to the big malls
• The system can be used from home to offices to control the electrical appliances.
• For the development of technology friendly environment

The system incorporates the use of technology and making smart home automation. By the use of day to day gadgets we can utilize them for different prospective.

Project Implementation Method

Hardware Implementation

1. Connect the HC-05 Bluetooth module to Arduino board as shown.
2. Connect the LCD display. The connections for

LCD display are as follows: LCD RS pin to digital pin 12 LCD Enable pin to digital pin 11 LCD D4 pin to digital pin 5 LCD D5 pin to digital pin 4 LCD D6 pin to digital pin 3 LCD D7 pin to digital pin 2 LCD R/W pin to ground.

1. 3. Connect LEDs to show the status of the

devices.

1. Load the code to Arduino board and run it.

Software Implementation

1. Google’s Android open source technology.

2. Wireless technology.

3. Interfacing Wireless Adapter to Micro-Controller.

4. Interfacing relays with ac and dc power sources.

5. Using Transistor as a Switch.

6. Embedded Programming

Benefits of the Project

• Optimized Controls. With all your devices and appliances connected to the same control system.
• Its unifying app, it's easier to operate each of these items individually.
• Increased Energy Efficiency.
• Flexibility for New Devices.
• Improved Home Security.

Technical Details of Final Deliverable

Hardware we used in this project are:

• Embedded Programming.
• Arduino UNO.
• Relay.
• Bluetooth Module.
• LED’S

Software we used in this project are:

• Google’s Android open source technology.
• Wireless technology.
• Interfacing Wireless Adapter to Micro-Controller.
• Interfacing relays with ac and dc power sources.
• Using Transistor as a Switch.
• Embedded Programming

Final Deliverable of the Project HW/SW integrated systemCore Industry ITOther Industries Others Core Technology Internet of Things (IoT)Other Technologies Artificial Intelligence(AI)Sustainable Development Goals Industry, Innovation and InfrastructureRequired Resources

Item Name	Type	No. of Units	Per Unit Cost (in Rs)	Total (in Rs)
			Total in (Rs)	35750
Arduino board	Equipment	6	1000	6000
BLUETOOTH MODULE	Equipment	6	1000	6000
Relay Module	Equipment	6	250	1500
Appliances	Equipment	1	20000	20000
Adapter	Equipment	1	1000	1000
Jumper wire	Equipment	2	150	300
hard plastic plates	Miscellaneous	2	150	300
four smal woods	Miscellaneous	4	100	400
plastic tape	Miscellaneous	1	50	50
nut bolt and gluee	Miscellaneous	4	50	200