SMART HOME AUTOMATION USING MOBILE APPLICATION
- 1. SMART HOME AUTOMATION USING MOBILE APPLICATION PRESENTED BY EKLAVYA SHARMA WWW.CODEVISTA.NET B. K. BIRLA INSTITUTE OF ENGINEERING AND TECHNOLOGY, PILANI JANUARY 2015-2016 GUIDED BY MR. DINESH SAINI DEPARTMENT OF ELECTRICAL ENGINEERING
- 2. CONTENTS OBJECTIVE SMART HOME AUTOMATION PROJECT OVERVIEW COMPONENTS HARDWARE CONNECTIONS BLOCK DIAGRAM PROGRAMMING FLOW CHART MIT APP INVENTOR 2 CONCLUSION 2
- 3. OBJECTIVE To understand the concept of Smart Home Automation To communicate with the microcontroller or sensors To establish Serial communication between Arduino and Mobile To design a User Interface for HMI i.e. Mobile Application To design the hardware connections between Arduino, HC-06, Relay and AC-loads 3
- 4. SMART HOME AUTOMATION Refers to the use of computer and information technology to control home appliances and features (such as windows or lighting) through home networking. Can range from simple remote control of lighting through micro-controller based networks 4
- 5. PROJECT OVERVIEW Aim is to design a kit that can be used for controlling AC Loads from Android phone using Arduino Application of Smart Home Automation- Enhances energy saving, quality of living and security Provides ease of control, management & energy optimization in industry, commercial buildings & homes. Beneficial for physically challenged Cost effective and easy to installed in homes 5
- 6. COMPONENTS 1. Arduino Platform 2. Arduino IDE 3. Bluetooth Module HC-06 4. DC Relays 5. Relay Driver ULN2003 IC 6. Android Smartphone 6
- 7. ARDUINO PLATFORM The Arduino platform is an open source electronic prototyping system. Arduino is meant to be used as a physical computing platform. Arduino builds on this by adding simplicity to the hardware interface and an easy to use software package. 7
- 8. ARDUINO IDE The open-source Arduino Software. Used to create the programs, called “Sketches”. Modified C language compiler. Additional libraries 8
- 10. BLUETOOTH MODULE HC-06 The Bluetooth module HC-06 allows the serial and UART communication between your Arduino Uno The HC-06 Bluetooth module contains four pins- TX, RX, VCC and GND 10
- 11. ARDUINO AND HC-06 11
- 12. DC RELAYS A relay is an electrically operated switch uses a electromagnet to mechanically operate the switch Relays are used where it is necessary to control a circuit by a low-power signal Why DC relays? 12
- 13. The relay driver ULN2003 IC is a high voltage and current Darlington array IC. It comprises of 7-open collector Darlington pairs with common emitters. RELAY DRIVER ULN2003 IC 13
- 14. ARDUINO AND ULN2003 14
- 15. SMART AUTOMATION BLOCK DIAGRAM 15 HUMAN INPUT MOBILE APPLICATION BLUETOOTH SERIAL COMMUNICATION ARDUINO PROCESSING RELAY ACTIONAC LOAD ACTION
- 16. FLOW CHART Check Serial Communication Read Serial Data (Serial.read) Input To Relays Via IC ULN2003 Read Sensor Values Send Serial Data To Mobile (Serial.write) Automatic/ Manual (Users Choice) MAIN LOOP INITIALIZE SENSORS LIBRARIES INITIALIZE BLUETOOTH COMMUNICATION INITIALIZE ALL VARIABLES ASSIGN HARDWARE PINS
- 17. MIT APP INVENTOR 2 An open-source web application that allows the users to make software applications for Android operating system. It is a visual language that relies on programming blocks that users can drag and drop to create software applications. 17
- 18. SMART HOME APPLICATION 18
- 19. ULTRASONIC SENSORS Provides precise, non-contact distance measurements within a 2 cm to 3 m range A single I/O pin is used to trigger an ultrasonic burst and then "listen" for the echo return pulse Tank level measurement 19
- 20. ULTASONIC SENSOR AND ARDUINO 20
- 21. Conclusion The Smart Home Automation system proves to be inexpensive Makes the system flexible with attractive user interface compared System can be improved for the door control, the temperature detection, the light dimmer control
- 22. REFERENCES Eklavya Sharma, http://www.codevista.net/182/how-to-connect-bluetooth-module-hc-06- with-arduino-uno Eklavya Sharma, http://www.codevista.net/85/how-to-control-lights-through-mobile-app- using-bluetooth-module-hc-06-and-arduino Eklavya Sharma, http://www.codevista.net/269/introduction-to-the-arduino-platform-and- why-you-need-one http://www.instructables.com/id/Controlling-AC-light-using-Arduino-with-relay- modu/?ALLSTEPS 22
- 23. THANK YOU 23