The breadboard is a super useful tool to prototype any secrets with your Arduino without a breadboard,
you would have to sodor all components in a secret so they can connect between each other.
And then again, for each modification you make on the circuit, as you can guess, this would quickly
be messy and unreliable.
The breadboard allows you to connect all your components with your Arduino and between each other in
an easy and practical way.
Then modifying the circuit can be as short as a few seconds.
So how does a bride both work?
Let's have a look with the Tinker CAD simulation here and then I will show you the real physical Brainbow.
So on, Dinko, you simply go on the component on the right here and you can start to search for Bridel.
You have so you have different kinds of breadboard.
Basically, they are all the same, can have a small one and breadboard.
So this is the standard one standard size and this is half the size of a normal Brainbow.
So as you can see, there are many holes here where you can connect wires and components.
And what you need to know is that underneath the surface there are some metallic wires between some
of the holes of the board which make them electrically connected.
So the most important thing to learn here is how those bones are connected between each other and you
will see it's actually quite simple and we're the dingo get simulation we get.
And there is good and simple overview to understand that.
So first of all, you can see that here you have two lines.
So you have a plus and minus line or it can be red or blue.
OK, you have the same on the small breadboard.
And those two lines will be used for so the plus are the right one would be used for power supply and
minus all the blue dark one will be used for the ground.
So the ground of the secret is basically a common point between all of your components.
And that's very important.
So you can have a reference point for any voltage in your circuit.
So as you can see here, I'm going to zoom a little bit when I choose one of the dots here.
You can see all the dots here connected in the Green Line.
So are the same.
That's so if I connect something here, if I connect something here, that's the same.
OK, so everything you connect on this line will be connected to all of the other components on this
line.
And the same happens for this line here.
But as you can see, the first and the second line are independent.
So one line foreground, one line for power supply and you have the same here, power supply and ground
and on the small breadboard, that's the same ground power supply here and ground supply here.
And then you have many different lines of dots, and as you can see here, the dots are connected vertically
here.
So on a normal breadboard, you have about 60 something different lines where you can connect components.
So if you're going to get the components here on that point, that would be the same as here.
So if you connect to components on that point, they would be connected together.
If you connect one component here and one component here, they are separate.
And you can see we have all these parts here and all these parts on the top is exactly the same.
OK, but this as you can see here, we have five connected dots.
OK, those are five different connected dots.
And we've all of those dots here, you would be able to create any secret you want.
So the most important thing to remember is you have a ground line, a power supply line, and then many
different lines that you can use for your components.
If you have any doubt, just go to the tinker card and use a breadboard from the components and you
will see it's very easy to check what is connected to what.
So here is my physical breadboard, so maybe you have something similar.
So this is the exact same thing as I showed you on Temko.
Can you have here?
So we have two lines.
We have the plus line and the minus line.
So all the dots in this line are connected together.
All the dots in the minus line are connected together.
You have the exact same on the top you need to.
And then we have many different lines here that you will use to connect your components.
So, for example, on line here, 45, all of the five dots that you see here are connected together
and well, that's pretty much it.