1
00:00:00,560 --> 00:00:09,439
Well, we are going to explain how to create and how to do the practice of Arduino.

2
00:00:09,439 --> 00:00:23,510
We use Tinkercad, so you must go to the page of Tinkercad and wait a minute because I want

3
00:00:23,510 --> 00:00:26,989
to show how to enter.

4
00:00:26,989 --> 00:00:39,149
The first, in this page you have different ways to enter. One of these is join to a class,

5
00:00:39,149 --> 00:00:45,549
so clicking join to the class and now type the code that you have in your class,

6
00:00:47,229 --> 00:00:55,630
that is this, so now click and the nickname is not whatever you want,

7
00:00:55,630 --> 00:01:09,430
It must be an ordenador and a number from 1 to 15.

8
00:01:09,430 --> 00:01:22,870
So I have to choose 6 and here we are in Tinkercad.

9
00:01:22,870 --> 00:01:32,510
Now here on the left you have different things that you can do.

10
00:01:32,510 --> 00:01:41,109
You can use Tinkercad to create your own designs for the 3D printer and it's very easy and

11
00:01:41,109 --> 00:01:42,870
quite nice.

12
00:01:42,870 --> 00:01:53,849
But we also use it to create circuits and to do the simulation of circuits.

13
00:01:53,849 --> 00:01:58,890
And in this case we are going to use it to create circuits and then you are going to

14
00:01:58,890 --> 00:02:04,310
download the program to the Arduino.

15
00:02:04,310 --> 00:02:07,650
So first of all, click in circuits.

16
00:02:07,650 --> 00:02:11,509
And here you have different options.

17
00:02:11,509 --> 00:02:20,909
So click a new circuit and think about the circuit that you want to create.

18
00:02:20,909 --> 00:02:26,550
Obviously the easier one is with just only one LED.

19
00:02:26,550 --> 00:02:27,550
And it's very easy.

20
00:02:27,550 --> 00:02:32,479
First of all, take the board.

21
00:02:32,479 --> 00:02:39,000
You know this board because we are using the board with the polimeter.

22
00:02:39,000 --> 00:02:43,280
Then take a LED.

23
00:02:43,280 --> 00:02:52,460
You know that the LED just only can work if you connect with the right polarity.

24
00:02:52,460 --> 00:02:56,120
Then take a resistor.

25
00:02:56,120 --> 00:03:02,340
My advice is that change the position of the resistor.

26
00:03:02,340 --> 00:03:08,520
The value for this resistor and the Arduino and the work condition in the Arduino, the

27
00:03:08,520 --> 00:03:24,659
best is 220 ohms. So take the resistor in the right place and now connect the

28
00:03:24,659 --> 00:03:35,900
circuit to the Arduino. LF is an output, it's a digital output, so

29
00:03:35,900 --> 00:03:47,080
you must connect in digital pin. One goes to ground and the other is in the pin

30
00:03:47,080 --> 00:03:56,509
whatever you want. For example we are going to connect to the pin 7. So now we

31
00:03:56,509 --> 00:04:01,330
have the connection, this is the right connection, but we must do the simulation

32
00:04:01,330 --> 00:04:08,490
and to do the simulation we must create our code. So click in code and now we

33
00:04:08,490 --> 00:04:19,589
have something here it is similar very similar that you have in in scratch

34
00:04:19,589 --> 00:04:28,990
because they are blocks also so they take care because although you have here

35
00:04:28,990 --> 00:04:37,470
this code in this way it doesn't work so if we do this simulation it doesn't work

36
00:04:37,470 --> 00:04:50,060
Can you see? Well, it doesn't work because this code is just only if you connect the LED in the pin 13.

37
00:04:50,060 --> 00:04:59,060
This is a very special pin. But if you connect the LED in another pin, you must change the code.

38
00:04:59,060 --> 00:05:07,339
And instead of this, you must use this one, this block.

39
00:05:07,339 --> 00:05:29,850
and here you must indicate the pin in where you have it, so in this case 7, so

40
00:05:29,850 --> 00:05:43,310
you have it. Now that the code is this. It's a very simple program that makes

41
00:05:43,310 --> 00:05:51,370
blink the left. So now if you do the simulation now you have a good result in

42
00:05:51,370 --> 00:06:04,019
the simulation. Well the problem is that it's not blinking because it's always in

43
00:06:04,019 --> 00:06:11,019
So, if you want to blink, you must change it to low.

44
00:06:11,019 --> 00:06:20,800
Now it's blinking.

45
00:06:20,800 --> 00:06:22,800
Well, this is the first part.

46
00:06:22,800 --> 00:06:28,800
The simulation that is nothing that you make.

47
00:06:28,800 --> 00:06:34,800
But now we are going to transform this in something real.

48
00:06:34,800 --> 00:06:46,800
So, you need to download the code and to download the code you must click here, in the arrow.

49
00:06:46,800 --> 00:06:53,800
Then you have downloaded the code here, you have the code here, can you see it?

50
00:06:53,800 --> 00:07:02,800
So, what you must do, do the connection, the real connection, LED, resistor and Arduino,

51
00:07:02,800 --> 00:07:18,379
arduino the three elements and then open the arduino idle and now

52
00:07:20,779 --> 00:07:26,459
well take take care that you have the right connection of the arduino and the port

53
00:07:27,420 --> 00:07:57,250
and now just load the program that you have downloaded from the tinkercad and here you

54
00:07:57,250 --> 00:08:02,129
have the code that the code is very easy to understand because it's more or less the same

55
00:08:02,129 --> 00:08:08,050
that the code you have in the blinking the only thing that you have changed is the pin mode

56
00:08:08,769 --> 00:08:16,769
that now is 7 instead of 13 um and nothing more because the other thing are the same

57
00:08:17,410 --> 00:08:24,529
so when you have the program the the rest of the process is the same uh take care

58
00:08:24,529 --> 00:08:34,529
that the right port etc and then clicking in in the arrow you must you you can download the program

59
00:08:34,529 --> 00:08:40,850
to the board you are doing a word and you have the real result of this

60
00:08:42,529 --> 00:08:50,370
uh that is all for today and i think and i hope you can do it without problem

61
00:08:50,370 --> 00:08:58,769
be patient because sometimes the problem can be just a cable or something that is wrong

62
00:08:58,769 --> 00:09:03,250
so make it possible that you can a good result at the first time

63
00:09:04,610 --> 00:09:12,129
but it's the way you must repeat if you need and don't worry about the time because i give you

64
00:09:12,690 --> 00:09:17,970
the time that you need and it's all for today i hope you you can enjoy it