Home automation using arduino.pptx

Home automation using arduino.pptx

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  HOME AUTOMATION USING ARDUINO SubmittedBy, Akshay Krishnan Alan Paul Aleena Adlin M
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   Introduction  ComponentsRequired  Components Information  Working  Circuit Diagram  Block Diagram  Benefits  Disadvantages  Applications  References CONTENTS
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  There is anincreasing demand for smart for homes, where appliances react automatically to changing environmental conditions and can be easily controlled through one common device. This project presents a possible solution whereby the user controls devices by using their existing mobile phone, where control is communicated to the microcontroller from a mobile phone through its Bluetooth interface. INTRODUCTION
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  1. Arduino Uno 2.hc-05 Bluetooth module 3. 5v 8 channel relay module 4. 5v adapter 5. ac 220v/120v loads/home appliances 6. Android phone 7. Jumper wires 8. Programming cable COMPONENTS REQUIRED
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  (a) ARDUINO UNO Thearduino Uno is a type of Arduino board that is provided as an open source board that uses anATmega328p microcontroller in the board. It contains a set of analog and digital pins that are input and output pins which are used to connect the board to other components. There are a total of 14 I/O pins placed inboard in which 6 are analog input pins.The board has a USB connection that can be used to power the board. COMPONENTS INFORMATION
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  (b) HC-05 Bluetoothmodule HC-05 is a Bluetooth module is designed for wireless communication. It can be used in a master or slave configuration. Bluetooth serial modules allow all serial enabled device to communicate with each other using Bluetooth. I t has 6 pins. COMPONENTS INFORMATION
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  (c) RELAY MODULE Arelay module is an electrical switch that is operated by an electromagnet.The electromagnet is activated by a separate low- power signal from the microcontroller.When activated, the electromagnet pulls to either open or close an electrical circuit. It permits a small amount of electric current to control high current loads. COMPONENTS INFORMATION
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  (d) ADAPTER These areused to connect electronic devices to an electrical outlet. It is made of a central unit which draws power from an AC outlet and a cord, that plugs into the electronic device. Each adapter has a specific power rating, measured in volts or watts that it can handle and output to an electronic device. COMPONENTS INFORMATION
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  (d) JUMPERWIRES These areused in connecting the female header pin of any development board to the other development board having a male connector.They are simple wires that have connector pins at each ends allowing them to be used to connect two points to each other. Jumper wires are typically used with breadboards and other prototyping tools in order to make it easy to change a circuit as needed. COMPONENTS INFORMATION
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  (f) PROGRAMMING CABLE Thiscable is used to connect any of the Arduino board with your computer.You can also connect your USB printer, scannner, and more to your computer. COMPONENTS INFORMATION
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  Bluetooth HC -05will be connected to an android app, from which it receives data. There are buttons in the app which sends some variables., when we press those buttons. Now, Bluetooth module receives and sends data to the Arduino by serial communication.Arduino starts to compare this data with the Database and there are many conditions for the different bulbs. If any conditions finds true , then associate bulb will starts to glow. Here HC-05 act as a recipient and Arduino is like a controller. With the Arduino, we are also using the relay module, so that we can interface the electronic appliance with the Arduino. WORKING
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  CIRCUIT DIAGRAM
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  BLOCK DIAGRAM
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   Remote access Comfort  Convenience  Increased safety  Energy efficient BENEFITS
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   Complex Installation Compatibility Concern.  Cost Counts  App Security DISADVANTAGES
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  • HVAC Regulation •LightingControl • Lawn Irrigation System • Smart Appliances • Security System APPLICATIONS
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  • www.wikipedia.org • https://youtu.be/TZnrHkjlgLk •www.electronicwings.com • www.geppowerproducts.com REFRENCES
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  THANKYOU…