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Home automation using bluetooth - Aurdino BASED
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- 4. The main objectiveof this project is to develop a home automation system using an Arduino board with Bluetooth being remotely controlled by any Android OS smart phone. As technology is advancing so houses are also getting smarter. Modern houses are gradually shifting from conventional switches to centralized control system, involving remote controlled switches. Presently, conventional wall switches located in different parts of the house makes it difficult for the user to go near them to operate. Even more it becomes more difficult for the elderly or physically handicapped people to do so. Remote controlled home automation system provides a most modern solution with smart phones. In order to achieve this, a Bluetooth module is interfaced to the Arduino board at the receiver end while on the transmitter end, a GUI application on the cell phone sends ON/OFF commands to the receiver where loads are connected. By touching the specified location on the GUI, the loads can be turned ON/OFF remotely through this technology. The loads are operated by Arduino board through optoisolators and thyristors using triacs
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- 8. Nowadays, we haveremote controls for our television sets and other electronic systems, which have made our lives real easy. Have you ever wondered about home automation which would give the facility of controlling tube lights, fans and other electrical appliances at home using a remote control? Off-course, Yes! But, are the available options cost-effective? If the answer is No, we have found a solution to it. We have come up with a new system called Arduino based home automation using Bluetooth. This system is super-cost effective and can give the user, the ability to control any electronic device without even spending for a remote control. This project helps the user to control all the electronic devices using his/her smartphone. Time is a very valuable thing. Everybody wants to save time as much as they can. New technologies are being introduced to save our time. To save people’s time we are introducing Home Automation system using Bluetooth . With the help of this system you can control your home appliances from your mobile phone. You can turn on/off your home appliances within the range of Bluetooth.
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- 10. ● Arduino Unowith Atmega 328P microcontroller ● HC – 05 Bluetooth Module ● 5 V Relay X 2 ● Holder & Bulb ● Prototyping board (Bread board) ● Connecting wires ● 9 V Power supply ● Smartphone or tablet (Bluetooth enabled)
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- 13. Advantages 1. Security 2. EnergyEfficiency 3. Savings 4. Convenience 5. Comfort
- 14. Disadvantages 1. Cost ofIntelligence 2. Technology Learning Curve 3. Video Surveillance
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- 16. 1. Using thisproject, we can turn on or off appliances remotely i.e. using a phone or tablet. 2. 0The project can be further expanded to a smart home automation system by including some sensors like light sensors, temperature sensors, safety sensors etc. and automatically adjust different parameters like room lighting, air conditioning (room temperature), door locks etc. and transmit the information to our phone. 3. Additionally, we can connect to internet and control the home from remote location over internet and also monitor the safety.
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- 18. 1. Arduino baseddevice control using Bluetooth on Smartphone project can be enhanced to control the speed of the fan or volume of the buzzer etc. 2. Home automation and Device controlling can be done using Internet of Things – IOT technology. 3. We can replace Bluetooth by GSM modem so that we can achieve device controlling by sending SMS using GSM modem
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- 20. The home automationsystem has been experimentally proven to work satisfactorily by connecting sample appliances to it and the appliances were successfully controlled from a wireless mobile device. We learned many skills such as soldering, wiring the circuit and other tools that we use for this project and was able to work together as a team during this project. The Bluetooth client was successfully tested on a multitude of different mobile phones from different manufacturers, thus proving its portability and wide compatibility. Thus a low-cost home automation system was successfully designed, implemented and tested.
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