How to make android home automation using arduino

Please watch: “How to make gesture/motion controlled rc car using arduino and smartphone at home”


Hello guys,In this video I will show you how you can make a 8 channel bluetooth control home automation with code and apps at home very easily.By using this you can control your fan,led lights,cfl bulb,computer,laptop,sound-system mobile charger etc..
This is very easy & everyone can make this..

Components lists(affiliate link present beside the components, you can buy the products directly by using the following link)
“Best price”
1. Arduino uno(
2. 5v 8 channel relay module(
3. 5v adapter( can buy this 2 for arduino & relay
4. hc-05 bluetooth module(
5. jumper wires male to female(
6. ac 220v/120v loads/home appliances
7. android phone
8. laptop/pc

Arduino code

Home automation apps(

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Arduino Based Home Automation Using Bluetooth Android Smartphone

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project Description:
Google android operating system is one of the leading and most popularly preferred systems in smart phone. Smart phone affordability increases day by day due to their size and portability .android GUI installed in smart phone. The operator has to touch on the screen of the phone to control the home appliances. This project is an android application which possesses the capability to control any sort of electrical appliances providing remote access from smart phone using Bluetooth. Bluetooth technology is wireless radio transmissions in a short distance providing a necessary technology to create convenience, intelligence and controllability. This generates personal area network in home environment, where all these appliances can be interconnected and monitored using a single controller. Home automation involves a degree of computerized or automatic control to certain electrical and electronic systems in a building. Busy families, individuals with physical limitation represent very attractive market for such networking. This system will also assist and provide support in order to fulfill the needs of elderly and disabled in home

The Bluetooth antenna in our module picks up the packets sent from the cell phone. Subsequently, these packets containing the appliance status commands are pipelined through ATmega328 microcontroller and the designed analogue circuitry according to the definition of each output. Different home appliances are connected to the digital output ports of the arduino BT board via relays to provide sufficiently high currents and voltage compatibility. For test purposes, 25W, 240V lamps have been used. Figure 2 shows the relay configuration for each device and Figure 3 depicts the arduino BT board‟s communication with the home appliances. Sending commands from software to turn ON/OFF a device may not guarantee the successful operation of the device as the device may be defective. To solve this problem, a feedback circuit has been designed and implemented to indicate the device‟s actual status after it receives the command (ON/OFF) from the cell phone. Once the command has been sent to turn ON a device, the feedback circuit senses the current and gives an output signal by turning ON a respective led on the switching circuitry indicating that the device is ON. Otherwise, the device is malfunctioning indicating that the command was not executed successfully.


BLUETOOTH : Connecting Android phone with Arduino

Bluetooth module HC-05 is used to establish a wireless connection between android phone and Arduino.
Load the source code into the Arduino before making the circuit.
IMPORTNT – Remove the Rx and Tx connections everytime when uploading the source code.
Source code is in the comment. (Watch other video if you don’t know how to upload the source code).


||Home Automation|| Using HC05 Bluetooth Module , Arduino and Android Smartphone

This video is a tutorial of controlling regular day to day household devices using any Android device…
Please send use the comment section for any questions regarding the project…
Please check the following links :

The Android App file :

The Circuit Diagram :

The Arduino Code :

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Raspberry Pi, the credit card-sized PC and the pride of the British people, has a powerful competitor originating from some other shoreline – the pride of the Taiwanese people, Tinker Board. Although it has equivalent upgrades near to Raspberry Pi, it will be introduced with more attractive specs but at a much more cost-effective price compared to Pi. However, the Tinker Board isn’t the only opponent for the most popular mini PC amongst lovers; turns out, there are at the least seven more.

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Raspberry Pi is the typical go-to single board computer for entertaining programming and practical projects. Nevertheless , in advance of purchasing one, it is really high-time to think about its contenders, which are faster, stronger, or possibly better value, ZD Net revealed.

VoCore 2. This is the up graded version of Linux and is open-source. This as well costs only $15 and is made for projects like making made to order router or IoT.

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Banana Pi M3. It provides 2GB of RAM and includes Octa-core processor chip. It can operate on an assortment of other OS for instance Ubuntu, Android OS, Raspbian, and even more.

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Parallella. It is another bank card-sized computer but is founded on Adapteva’s Epiphany multi-core chips. It could be used 3-ways: a standalone PC, a part in a parallel server cluster, or as an embedded device.

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PixelPro. This has the Freescale i.MX6Q Soc Quad Core ARM Cortex-A9 that runs as high as 1GHz. It’s highly able of running multimedia applications of very rich quality due to its 2GB 64-bit DDR3 RAM embedded in it. It is offered for sale at $129.95 per piece but you’ll pick up plenty of power for what you are paying for.

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Udoo Quad. This $135 PCBA board can easily run both Android and Linux. What’s more, it features precisely the same quad-core as Pixel Pro but it’s really more and costs more too. Nonetheless, it will undoubtedly be worth each and every penny with thanks to the power it has on the inside.

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The Ability Of The Tinker Board

The Tinker Board has specs that put it eyeball to eyeball versus the reigning Raspberry Pi, The Verge revealed. It possesses a quad-core 1.8GHz ARM Cortex-A17 Processor and 2GB LPDDR3 RAM. What’s more, it provides four USB 2.0 ports and it provides support for gigabit LAN and also Wireless bluetooth 4.0.

Besides, the Tinker Board provides 3.5mm audio jack, microSD slot, as well as a Micro USB for power supply. It is able to even be swapped with the 802.11 b/g/n Wi-Fi antennas and it brings an HDMI 2.0 port with support for 4K video.

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