Activa JavaScript para disfrutar de los vídeos de la Mediateca.
Video 3: how to make a circuit - Contenido educativo
Ajuste de pantallaEl ajuste de pantalla se aprecia al ver el vídeo en pantalla completa. Elige la presentación que más te guste:
This is the last step to carry out this project
Okay, this is a bulb holder and in the bulb holder we have a nut that you can screw in
00:00:00
or an screw, okay? As you can see we are going to collocate the bulb holder here and in order
00:00:09
to do it we are going to make two holes and we are going to collocate the fasteners. So the first
00:00:16
thing that we are going to do is to take a wire and we are going to strip the wire. In this part
00:00:22
we have done it and now we are going to do it in the other one. I know that you have a
00:00:29
pair of scissors, okay? So use your scissors. Okay, as always you have to roll it.
00:00:43
Okay, now we are going to take the nut, we are going to open it or unscrew it
00:00:51
and we are going to try to roll the wire around, we are going to try it, around the nut.
00:01:08
Let's see if I can do it.
00:01:17
It is difficult, eh? So be patient, you are not in a hurry.
00:01:28
Okay, once that you have it more or less, okay,
00:01:34
now you're gonna screw it.
00:01:41
Okay, so more or less we have it, I think.
00:01:48
Once that you have rolled the wire in the nut, you are gonna put the bulb holder
00:02:05
on the cardboard and you are gonna make
00:02:16
two marks in order to be sure that the measure that you're gonna take is correct. Now,
00:02:21
you are gonna take one fastener and you're gonna make the hole, okay?
00:02:29
So,
00:02:59
and now we are gonna make another hole in the middle because we have to take the wire that
00:03:20
is rolled in the bulb holder and pass it through it, okay? As you can see.
00:03:26
Okay, now we take two fasteners, we co-locate it
00:03:36
and we are gonna open them.
00:03:54
Ta-da! Okay, now we are gonna continue with the battery, okay? This is the battery and in
00:04:11
the battery we have two poles, the positive and the negative, okay? So, what we are gonna do is to
00:04:25
flip over the cardboard and then we are gonna stick the battery here, okay? I'm gonna take
00:04:32
a little of tape in order to stick it. So, it is going to look like this one, okay? So, first the
00:04:39
tape.
00:04:51
Okay,
00:05:01
now we are gonna take the wire
00:05:21
and we are gonna take the positive or the negative,
00:05:22
the whatever, okay? The positive for the negative pole
00:05:28
and you're gonna roll the wire on one side. As you can see, this is this one is the positive
00:05:39
and the other one is the negative because here you have a plus and in the other you have a minus,
00:05:47
okay? And like this. Now, let's continue with the following step. The following step is to take
00:05:53
another wire, okay? And we are gonna strip the wire again.
00:06:01
You have the scissors so you use the scissors, okay?
00:06:32
Can we sit down or what?
00:06:39
And then you take the final of the wire, okay? The one that you have stripped and you roll it
00:06:51
on the other pole, okay? In this case, the positive but it doesn't matter if you put the
00:06:57
other one in the positive and this one in the negative, okay? And it looks like this, okay?
00:07:01
Now, we are gonna make a hole just to, one moment, to put the wire through the cardboard, okay?
00:07:09
To pass the wire through the cardboard. So, we cannot use it like this but like this, okay?
00:07:19
You can use the pencil to make the hole. It is easier but be careful, okay?
00:07:24
Okay, super simple craft. Okay, now we are gonna take the other wire and we are gonna
00:07:43
repeat the same action. We are gonna, if you can put the wire here, thank you,
00:07:57
we are gonna strip the wire.
00:08:02
And then remember that you have to roll the wire, okay?
00:08:17
Okay, right. Now, we are gonna roll this wire into one of the fasteners.
00:08:23
Ah, but in this size, no? Ah, okay, okay. Now, I understand.
00:08:36
Okay, like this.
00:08:45
Darling.
00:08:53
Okay, perfect.
00:09:01
Now, we are gonna put the wire here.
00:09:05
Okay, perfect. Okay, now you have the both streams, okay? Or the both sides.
00:09:07
And we are gonna continue. Now, we can say that it is complete but we are gonna try.
00:09:19
Let's see, for example, let's picture a river. Ah, it is the other one.
00:09:25
As you can see, when a river doesn't fit, the bulb doesn't light, okay?
00:09:33
So, it switches on when it is the correct river, it doesn't switch off on when it is not the river.
00:09:39
Okay, another one, for example, the Tajo.
00:09:47
Okay, so you can try all the rivers to see if they are correct or not.
00:09:55
- Idioma/s:
- Autor/es:
- Eva Minerva Alonso Rodríguez
- Subido por:
- Eva Minerva A.
- Licencia:
- Reconocimiento
- Visualizaciones:
- 137
- Fecha:
- 25 de abril de 2023 - 17:41
- Visibilidad:
- Público
- Centro:
- CP INF-PRI JUAN SEBASTIAN ELCANO
- Duración:
- 10′ 02″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 1920x1080 píxeles
- Tamaño:
- 845.32 MBytes
