Hello everyone. Welcome back to the RFID NFC section.
And this is video. Number two point three where
we're going to discuss about what Hardware components
we need for upcoming project. So
let's get started with that. And in
the video you are watching a lot of components there.
So firstly I will start with the pn532 module.
This is the PN 532 module
to read the data from the RFID
and the NFC tags. These are the
tags. It's a keychain tag, and it's a car tag
and this is the most D1 mini.
Actually I talk about in the last video that I'm going
to use that.
Board because it's a very small as compared to the
esp32.
In the first video we are going to cover how to read the tag
by using that device and that module. Okay,
and this is the lock which
operates on the 12 volt and this is the relay and
this is the charger and this is for the second project
where we will on and off that
lock by authorizing that card
and these are the jumper wires that we're
going to use the connect all of this stuff. And right
now I don't have a space to show you breadboard, but
you can consider that we need a breadboard for that.
And we will use that charger 12 volt
to relay where this actually it
works. Like when we use the authorized card.
We must even many sends the command to
that relay that you need to open up the current and the
12 volt Supply then link with that will lock and
it will open up the lock. So there's a
procedure.
So guys see you in the next video where we're going to
read the tag. So see you
in the next video. Have a good day, bye-bye.