1 00:00:00,810 --> 00:00:05,520 Hello and welcome to this new one, and I'll try to go going to design our circuit. 2 00:00:06,240 --> 00:00:15,750 Now we will use our soil moisture sensors to measure the volume of the water content in the soil, and 3 00:00:15,900 --> 00:00:23,520 we will mainly use that the HD 11 sensor, which we will use to measure temperature and humidity levels 4 00:00:23,520 --> 00:00:31,110 in the plant's surroundings, and the water level sensor will measure the water level in a small tank. 5 00:00:31,680 --> 00:00:33,600 And this is an optional sensor. 6 00:00:33,660 --> 00:00:39,210 You can choose to add it or not, depending on your water. 7 00:00:40,030 --> 00:00:47,280 Let's say state, if you have a continuous water supply, you shouldn't worry about the tank level. 8 00:00:48,010 --> 00:00:52,110 Now, to design or circuit, what we need to do is simple. 9 00:00:52,230 --> 00:00:57,150 We will need to open up the phrasing that we just downloaded. 10 00:00:59,070 --> 00:01:00,090 Double click on it. 11 00:01:09,370 --> 00:01:16,140 Now, this one simulate the real life connection, so you need to concentrate. 12 00:01:18,390 --> 00:01:22,770 Go to the big board, view up here and you will see a bullet port. 13 00:01:23,190 --> 00:01:25,290 Now move this aside. 14 00:01:26,040 --> 00:01:29,970 We will need ESB 32, a board. 15 00:01:33,920 --> 00:01:40,580 And as you can see, we have a lot of yes, people, we need ESB 32 balls this one. 16 00:01:43,800 --> 00:01:49,320 OK, now we will also need a relation with you. 17 00:01:52,020 --> 00:01:59,580 Now you can see that here we have a lot of really modules, active components, we will take this one. 18 00:02:01,610 --> 00:02:09,470 We will need the it's 11th of DHT. 19 00:02:16,020 --> 00:02:17,400 OK, let's try another. 20 00:02:19,790 --> 00:02:20,240 We. 21 00:02:24,110 --> 00:02:24,480 OK. 22 00:02:24,890 --> 00:02:31,520 When you face this problem, when you try to address in Sudan, you don't find it. 23 00:02:32,270 --> 00:02:33,560 Let's try another name. 24 00:02:35,030 --> 00:02:39,110 This means that this sense of is not here. 25 00:02:39,320 --> 00:02:41,900 And as you can see here, we have one of these sensors. 26 00:02:42,410 --> 00:02:43,570 It's called Orexin. 27 00:02:44,900 --> 00:02:49,990 And we can see that it almost have the same terminal's ground. 28 00:02:51,230 --> 00:02:58,700 And you can see and that signal so we can use it for this connection. 29 00:02:59,030 --> 00:03:04,790 And you can either look for alternative or you can download it online. 30 00:03:05,550 --> 00:03:13,550 A lot of libraries are already available by people who are creating these components, so you can download 31 00:03:13,550 --> 00:03:14,460 it and added. 32 00:03:15,110 --> 00:03:18,500 But this will take a lot of time, so we will use this instead. 33 00:03:19,160 --> 00:03:19,640 Now. 34 00:03:22,160 --> 00:03:32,870 Now we need the soil more moisture sensors. 35 00:03:34,250 --> 00:03:34,880 This is it. 36 00:03:36,170 --> 00:03:38,240 We will need the water level sensor. 37 00:03:40,580 --> 00:03:43,400 And when you look for it, you won't find it. 38 00:03:43,970 --> 00:03:52,010 So in this case, you need to go to Google here and in here, right? 39 00:03:52,010 --> 00:03:54,350 Water level sensors. 40 00:03:56,140 --> 00:03:56,860 Frightening. 41 00:04:00,830 --> 00:04:04,220 As you can see, you'll get water level. 42 00:04:05,850 --> 00:04:10,230 OK, okay, this is our indicator, let's look for Dimostra search. 43 00:04:12,580 --> 00:04:13,030 J. 44 00:04:16,070 --> 00:04:16,820 I'm. 45 00:04:19,220 --> 00:04:20,420 There is more than one. 46 00:04:24,230 --> 00:04:26,360 Let's buy this water level. 47 00:04:30,460 --> 00:04:34,270 For I think the goal, OK? 48 00:04:35,020 --> 00:04:40,570 The first result is this, as you can see, this is the water level since this is the flooding that 49 00:04:40,570 --> 00:04:41,770 we are going to download. 50 00:04:42,280 --> 00:04:46,510 It has a water level sensor connected to Arduino, and we only need this item. 51 00:04:47,380 --> 00:04:50,650 So download the files and find from here. 52 00:04:51,640 --> 00:04:55,270 Here it is now to open it up. 53 00:04:55,510 --> 00:04:58,420 You need to go to Fried's and. 54 00:05:01,200 --> 00:05:05,490 And drop the file on your open flooding software. 55 00:05:05,820 --> 00:05:08,550 You will see that now you'll have a new window. 56 00:05:09,330 --> 00:05:13,350 And this is the water level sensor. 57 00:05:14,310 --> 00:05:15,780 Now what you need to do is simple. 58 00:05:19,520 --> 00:05:23,690 Copy and paste the sensor, and here you have it. 59 00:05:24,280 --> 00:05:25,820 I'm sorry. 60 00:05:26,020 --> 00:05:33,920 Oh, OK, now now let's connect these items to our ESB board. 61 00:05:34,460 --> 00:05:36,950 We will start with the etch sensor. 62 00:05:37,580 --> 00:05:45,110 We know that we need a ground connection, which is the black one. 63 00:05:49,870 --> 00:05:52,300 And we will also need. 64 00:05:59,290 --> 00:06:03,250 Five votes, so I took out five volts. 65 00:06:03,700 --> 00:06:09,610 We need to make sure this V and pin will provide you with five volts. 66 00:06:12,290 --> 00:06:19,070 And you need to make sure that you are, you know, what you are doing, because if you connected your 67 00:06:19,070 --> 00:06:24,380 ISP board through your ISP, you will get five volts from this Villepin. 68 00:06:25,100 --> 00:06:31,730 Otherwise, you have to connect an external power source that provides five volts. 69 00:06:32,710 --> 00:06:38,060 Now we need to connect the first sensor with which is that the edge sensor? 70 00:06:39,990 --> 00:06:47,010 Now, as you can see here, we have more than one terminal that we need to connect and depending on 71 00:06:47,010 --> 00:06:49,320 the terminal that you are trying to connect. 72 00:06:51,370 --> 00:06:51,880 No. 73 00:06:53,150 --> 00:06:55,940 We need to connect the VXI underground. 74 00:06:56,570 --> 00:07:01,010 Now the is, he must be connected here, but we need to connect. 75 00:07:03,300 --> 00:07:07,790 That is die out here and the black boy out here. 76 00:07:09,450 --> 00:07:18,960 Just to make sure that we have thought up there that, OK, no, the voices, he will be convicted here. 77 00:07:20,490 --> 00:07:22,910 Now we have other turnarounds. 78 00:07:23,510 --> 00:07:28,490 This is that other signal, and we will send it to our ESB 32 board. 79 00:07:29,260 --> 00:07:32,180 Let's send it to the spin. 80 00:07:35,750 --> 00:07:41,060 Kerry's been listening to Ben No.32. 81 00:07:45,260 --> 00:07:47,270 So the colour to yellow. 82 00:07:49,110 --> 00:07:59,790 And here we have the ground ban, and we must benefit to ground Dakar to black and this one to red. 83 00:08:01,270 --> 00:08:07,810 Now, this ban is the second round, and you can connect it to the ground. 84 00:08:09,200 --> 00:08:14,090 Here, depending on the module that you have, you can check that other sheet for that connection. 85 00:08:14,780 --> 00:08:19,820 But this is the connection for the one that we have here now. 86 00:08:22,960 --> 00:08:28,930 Now to connect directly with y'all, we can't use this one as it has a lot of input output pens and 87 00:08:28,930 --> 00:08:30,340 it's a dedicated module. 88 00:08:30,730 --> 00:08:32,080 So let's remove these. 89 00:08:32,470 --> 00:08:39,010 I already downloaded at an individual and I'll provide a link for you to use it. 90 00:08:39,640 --> 00:08:40,420 This is it. 91 00:08:40,450 --> 00:08:43,270 You can drag it and Robert on your Friday thing. 92 00:08:43,990 --> 00:08:46,120 And as you can see, here we have it. 93 00:08:46,870 --> 00:08:50,030 You just need to drag this module and Robert here. 94 00:08:51,430 --> 00:08:54,250 Now we have these three pins. 95 00:08:54,400 --> 00:08:58,090 The signal must be connected to your board. 96 00:08:59,810 --> 00:09:02,550 And let's choose a different color. 97 00:09:02,720 --> 00:09:07,670 Let's say Green and the blast must be connected to the five volt. 98 00:09:08,810 --> 00:09:11,030 The miners must be shifted to ground. 99 00:09:13,000 --> 00:09:15,670 And we can't allow him to block. 100 00:09:17,170 --> 00:09:17,770 And yellow. 101 00:09:19,450 --> 00:09:20,540 Well, all right. 102 00:09:21,580 --> 00:09:22,570 OK, now. 103 00:09:24,100 --> 00:09:27,250 We come to this module, which is the water level module. 104 00:09:27,730 --> 00:09:30,520 We need to connect the plus to five volts. 105 00:09:31,750 --> 00:09:32,920 The Black. 106 00:09:34,790 --> 00:09:35,120 To. 107 00:09:36,860 --> 00:09:38,600 Background, which is the minus. 108 00:09:48,960 --> 00:09:53,220 And the signal can be connected to the 21. 109 00:09:55,880 --> 00:09:56,330 No. 110 00:09:57,700 --> 00:10:01,020 Listen first to, let's say, all of us. 111 00:10:01,900 --> 00:10:04,120 Now we have three signals. 112 00:10:05,770 --> 00:10:08,920 One output and two inputs from sensors. 113 00:10:09,760 --> 00:10:12,310 We also have that sensor. 114 00:10:13,530 --> 00:10:14,640 Which is this one? 115 00:10:18,510 --> 00:10:19,550 That's almost certain. 116 00:10:20,610 --> 00:10:22,050 Now let's go to the ground. 117 00:10:23,700 --> 00:10:25,740 To the ground that we see. 118 00:10:27,070 --> 00:10:31,420 Lovely to see the signal to the 19. 119 00:10:34,310 --> 00:10:36,020 List shows a different coloring. 120 00:10:38,240 --> 00:10:39,170 And. 121 00:10:41,670 --> 00:10:42,440 That's it. 122 00:10:45,100 --> 00:10:47,110 I will show the colors to red. 123 00:10:49,140 --> 00:10:50,130 On this one. 124 00:10:55,620 --> 00:10:57,090 I will change it to black. 125 00:10:58,770 --> 00:11:05,490 Now we have to make the soil moisture sensor, the water level sensor, humidity and temperature sensor 126 00:11:06,060 --> 00:11:09,180 as input, and we have committed the relay as output. 127 00:11:09,840 --> 00:11:11,310 I will say there's art. 128 00:11:19,180 --> 00:11:20,650 Let's call it circuit design. 129 00:11:22,930 --> 00:11:32,230 I will provide this circuit design and the resources so that you can get these modules for your friends 130 00:11:32,230 --> 00:11:32,980 in design. 131 00:11:33,670 --> 00:11:34,240 Now. 132 00:11:36,100 --> 00:11:41,080 Again, make sure that you take note of all of these sensors. 133 00:11:41,470 --> 00:11:46,150 Now we have thoroughly connected to the number 20 tool. 134 00:11:47,290 --> 00:11:49,390 So let me open up a notepad. 135 00:11:52,790 --> 00:11:53,000 OK. 136 00:11:53,280 --> 00:11:55,290 Right click new. 137 00:11:56,000 --> 00:11:56,960 Not bad. 138 00:11:57,680 --> 00:11:58,760 Let's call it Ben's. 139 00:12:01,180 --> 00:12:08,110 Now inside it, we need to make sure that we have everything now the sensor. 140 00:12:09,750 --> 00:12:19,740 Is connected to the 23 who really is connected to the 22GB and water level. 141 00:12:21,360 --> 00:12:23,190 This connected to the. 142 00:12:24,930 --> 00:12:31,880 21 and soil is connected to the mine, you. 143 00:12:34,480 --> 00:12:42,250 As you can see here, the U-19, U-21, the according to the U-23, this will be used in the recording 144 00:12:42,250 --> 00:12:42,700 section. 145 00:12:43,640 --> 00:12:47,260 Now you can see the schematic for your design here, as you can see. 146 00:12:48,610 --> 00:12:50,470 You can't blame the these components. 147 00:12:54,670 --> 00:12:56,890 And you can also make the landing. 148 00:12:59,500 --> 00:13:01,200 You look out onto these items. 149 00:13:09,800 --> 00:13:15,520 You can't control them so that they are connected with wires. 150 00:13:16,750 --> 00:13:22,390 As you can see, fighting is trying to weigh up these components together. 151 00:13:33,140 --> 00:13:35,090 As you can see here, we have a problem. 152 00:13:36,110 --> 00:13:41,180 So you need to manage it with this, and you can't even create a PCB design. 153 00:13:43,720 --> 00:13:45,340 By moving these components. 154 00:13:49,330 --> 00:13:55,210 Or at the very least, increasing the size of this layout. 155 00:13:57,900 --> 00:14:01,290 Now, as you can see, it's a piece of cake. 156 00:14:02,970 --> 00:14:04,650 And you can also use. 157 00:14:06,090 --> 00:14:06,780 What roads? 158 00:14:12,530 --> 00:14:13,640 Click on auto route. 159 00:14:21,180 --> 00:14:22,200 Will take some time. 160 00:14:22,770 --> 00:14:28,200 Then you will get your PCB design ready for manufacturing. 161 00:14:28,800 --> 00:14:33,300 Now there are still some areas that you need to root manually, as you can see this one. 162 00:14:37,350 --> 00:14:42,240 You need to connect out from here to here manually. 163 00:14:46,920 --> 00:14:49,390 And you can do the same for the rest of these wires. 164 00:14:50,160 --> 00:14:54,510 And as you can see, you can then move to fabricating. 165 00:14:55,350 --> 00:14:56,190 And that's it. 166 00:14:56,460 --> 00:14:57,930 Thanks for watching this lesson. 167 00:14:57,960 --> 00:15:03,630 If you have any question, please ask about this is optional for educational engineering.