Arduino Tutorial: JARVIS v1 | How to make a Home Automation

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Hello friends! Welcome back to this video and I'm Rahul.
It has been a long time
since I made a video
Today I'm going to teach you how to make a
Voice controlled home automation
Actually I was very inspired by Jarvis
from Iron man
and I strongly wanted a home automation system
The existing systems were not cheap and
so I decided to build my own home
automation system using an arduino
At present, the functionality is limited to switching the device on or
off but it can process natural language at very basic level that allows you to
use this technique to incorporate natural language processing capabilities
into other Arduino projects
Okay, now let's have a look at the components
which we are going to use for this project
Here we have an Arduino nano, a Bluetooth module and the relay board
as discussed in the previous videos
I use Arduino Nano for its compactness
when compared to a Arduino uno
the Bluetooth module which I have used in this project
is hc-05 which has both master and
slave configurations with six pins
starting from State, RX, TX, GND, VCC and EN pin
where VCC is supplied with 3.3 volt and
EN and State are left open
This is the relay breakout board having four relays
and an indicating LED's for each relay
The load is connected to the connectors
and the ULN is used to isolate the
microcontroller and the AC supply
Now let's see how the components are connected
At first we connect VCC of the Bluetooth module to the
3.3v of the Arduino and GND - >GND
Next we connected the TX of the Bluetooth module
to the RX pin of the Arduino
and the RX pin of the bluetooth
module to the TX pin of the Arduino
The Relay's i/p is given the digital pins of
the Arduino D2, D3, D4, D5
and finally the supply for the Relay driver is given
Now let's power up the Arduino and upload the code
I had already uploaded the code
We will just tap into our mobile and control our
appliances by our voice
Trust me it's not going to be so hard to make it as it sound
I had made an personal assistant Jarvis, an AI which is used to convert
natural language into commands for the Arduino
I have included some of the response for it
Let's try it now
*Command - Hey Jarvis
*AI Response - Hello Sir
*Command - ALL on
*AI Response - Yes sir. Command executed
As you can see for the command
"all on" all the four relays are turned on
and the LED's are at high state
*Command - ALL off
*AI Response - Yes sir. Command executed
*Command - Bedroom Lights ON
*AI Response - Yes sir. Command executed
*Command - Fan ON
*AI Response - Yes sir. Command executed
*Command - TV ON
*AI Response - Yes sir. Command executed
*Command - Computer ON
*AI Response - Yes sir. Command executed
*Command - All off
*AI Response - Yes sir. Command executed
*Command - Goodbye
*AI Response - Have a good time Sir
Give me a thumbs up if you like this video
and do share it with your friends
Meet you guys in the next video
till then peace out
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Arduino Tutorial: JARVIS v1 | How to make a Home Automation

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