Open a Lock using Arduino and Android | Science Project for Home Automation

You can Open or Close a lock using your smartphone. All you need is an Arduino, Bluetooth module and servo motor. In this video, we are going to show you how to make an arduino project for home automation to open or close door using Arduino. Write a program to take input from Android smartphone and open or close the door based on the data received from smartphone. Let's look at the required components:
Arduino Uno R3: amzn.to/2srIMT3 | goo.gl/MkGoQC
Bluetooth Module: amzn.to/2ryb0eA | goo.gl/9w8YhV
Servo Motor: amzn.to/2tPnGNF | goo.gl/D1C9Kv
Jumper wires: amzn.to/2s9wfkc | goo.gl/QK5BN4
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/ learnbywatch

[@wasibilgrami7311]

Can we use any substitute of 9V battery. I mean we never know when battery go dead. So can we use any resistor instead off 9V Battery?

[@adityasinha6907]

mera bahut bada exhivision hai bhaii thank u

[@prahalladbadatia7686]

I am so excited to make it. But sir give me the link of app and also programme..

[@rajshah4808]

Can't get the code from the site .... Please help with the code !

[@mominsaifuddin143]

Awesome work sir

[@1gouravgg]

how long does the battery last?

[@musaaftabi6269]

hello.
how to do this with a stepper motor instead of servo ???

[@mostafamousavinia7783]

Very good.thanks for your Excellent toturial

[@yugeshkumar1720]

Sir will you give us the link for source code and Android app????

[@adarshkavtiyal1597]

cool...definitely gonna try...just have to order Bluetooth module

[@learnbywatch]

Thank you. You can order Bluetooth module from these links: amzn.to/2ryb0eA | goo.gl/9w8YhV

[@EpicCousins]

can we have the apk atleast ?

[@arupriyapatel8714]

hey my code is telling some errors about the board . what should i do?

[@YashRaj-in5pz]

Learn by watch plzz provide the link to the app as it is not in your description

[@ayrinsupty9614]

i don't find any apk link in the description box. help me out pls

[@W3D69]

can i changed the bluetooth with wifi?

[@ajmalnoorudheen9520]

The servo motor is not turning when connected to the app ...

[@shraddhasawane6930]

How you do it, what are the steps to do it

[@vamhichinna5868]

uR not given the any link which is related to codes and app

[@arjithunnikrishnan3570]

Where's the link?

[@IrfanKhan-vu5ln]

can u please share the program

[@luisfernandogomez5265]

MAGISTRAL...

[@sunitarokade6702]

Can you tell me the all code

[@yashkore206]

What's the name of app please share link.

[@chickletsushi2761]

Hello, where can I install MIT app inventor? Please answer quick! Thank you

[@learnbywatch]

You can't install it, you have to write program on their website.

[@chickletsushi2761]

Learn By Watch Learn By Watch Can you please send me a link to their website? But what about the app used at the end at 4:53 ? Thank you so much for answering!

[@angelharshithakakani8175]

Sir I need a source code for this

[@charlenesamson1179]

Can I ask for the apk? Thank you

[@adithyasajjanbn6609]

can anyone share the source code for arduino and app development plzzz @LearnByWatch your website is not working so

[@sharathsharu1018]

where is the sorce code

[@naik4633]

does it work with arduino pro mini

[@LearnByWatchProgramming]

It should.

[@yudhistiraperwirakristiant1294]

thank you very much for helping my school project

[@dilshankasthuriarachchi4737]

Could you please let me have the code and the schematic?

[@prince2fun]

please give me the code and app link.

[@zahirshaikh1944]

Thx

[@adirondacker007]

// Begin Rant
Wire twisting = Zero credibility. Great practice if you enjoy chasing intermittent failures... or setting up the next guy to chase them. Last week, I dealt with an electronic door strike at a DoD secure facility that worked when it felt like it. After removal and disassembly, I found the solenoid wires had been twisted, taped and were coming apart. Sloppy work costs money, folks.
// End Rant

[@Dark-np9do]

I want the code and the app p|z

[@shraddhasawane6930]

How you do the thing with button 1 &button 2,it can hide itself. Please answer quickly

[@learnbywatch]

Simple, hide 1 and show other button when clicking on a button.

[@adityasinha6907]

bhaiii bhagwaan par aur aap par bahut bharosa karke ye bana raha hoon

[@thechosenone4046]

Where is the Arduino code

[@traplord2187]

Dudes.....where's the link with the source code man???

[@tilakdp]

Infirmative video but Loud disturbing music...

[@shraddhasawane6930]

But how to hide

[@electronics369]

Code kaha hy

[@thechosenone4046]

Where is the Arduino code

[@sindhiyap4660]

sir , we are doing our project related to this video.can you help us to create app using android studio.can you please give usa demo for how to create app???

[@learnbywatch]

+Sindhiya p we can give you .apk file. So you don't need to code

[@kuldeepsolanki8470]

Sir hame bhi app chahiye

[@umairijaz4801]

@@learnbywatch so please give us that .apk file

[@debojyotidas8273]

You can use any app from play store .just type " Audrino Bluetooth controller "in play store.
I am giving a link of the app just download it.
Then connect you hc-05 Bluetooth device to phone pair it.
After that,select the your hc-05 module by clicking on it. Then choose "SWITCH MODE".
after choosing change the set values to 1 and 0 according to the code explain given.
That's it enjoy...

[@debojyotidas8273]

play.google.com/store/apps/details?id=com.giumig.apps.bluetoothserialmonitor

[@Suncity01]

What is all over cost of this project

[@learnbywatch]

Around 700/- including Arduino

[@Suncity01]

But in Amazon it shows nearly 960

[@learnbywatch]

Some sensors might be costly. Go ahead

[@ashwinkumar2327]

Bro where is the Code

[@RonAdamsky]

One second to force!

[@shraddhasawane6930]

Sir fast

[@tushartokas8949]

adha adhura kia dala h app de

[@cibiaakash964]

Coding please send bro...

[@Dark-np9do]

Here is the app but if somebody know how to get the code tell me p|z:www.learnbywatch.com/open-a-lock-using-arduino-and-android/

[@pratimasahu5275]

Sir aapka watsapp number mil skta hai please