WEBVTT 00:00.150 --> 00:06.780 Let's now see how to actually use the digital bin with a bit of information on the arena, and we are 00:06.780 --> 00:11.580 going to use the analog right function that I'm going to explain to you in just a minute. 00:11.820 --> 00:14.890 But first, we need to change something in our seconds. 00:15.270 --> 00:16.200 Why is that? 00:16.450 --> 00:20.160 But we have our land, which is correct, upload to the original. 00:20.370 --> 00:27.860 But if you look at the thing here, we have the energy to pin number 12, OK? 00:28.080 --> 00:34.750 And the PITIABLY wind function is only available here when you see the Tildy. 00:34.820 --> 00:42.100 OK, so for example, being number 11, 10, nine here would do, but not being number 12. 00:42.450 --> 00:49.200 So if you want to be able to use the analog right function for this LCD, OK, to provide a bit everything 00:49.500 --> 00:51.600 you need to change the beat. 00:51.640 --> 00:59.190 So what I'm going to do is simply so I click on the wire here and there is this dot that I'm going to 00:59.190 --> 01:02.400 change here, the pin number either. 01:03.630 --> 01:04.030 All right. 01:04.560 --> 01:06.370 Nothing else to change. 01:06.390 --> 01:13.680 OK, we just changed to digital for the 80s and now the and it is connected to something that has the 01:13.680 --> 01:20.870 P value and function so we can start to write the code and how to change the pin on the real how know. 01:20.900 --> 01:21.990 Well, it's quite simple. 01:22.000 --> 01:25.200 So first, make sure that you are unplugged your doing about. 01:26.340 --> 01:33.420 And then you simply so you don't change anything, you simply unplug here this way, which is on number 01:33.690 --> 01:40.700 12 and you just put it on number 11 right here, and that's it. 01:42.880 --> 01:48.300 And now back to the original 80s, so if you want, you can also do that directly on Jinkx Acad. 01:48.760 --> 01:55.280 So back to the 80s and you can plug the air in about your computer and make sure you have the correct 01:55.280 --> 01:57.360 board and the correct port here. 01:57.880 --> 02:00.870 And let's see how to use this analog function. 02:01.270 --> 02:06.490 So I'm going to remove hear the comments. 02:07.480 --> 02:13.150 And first, as usual, I'm going to use a defined OK for the energy. 02:14.590 --> 02:16.560 So this time it's not too old. 02:16.810 --> 02:18.740 This time it's either. 02:19.390 --> 02:23.140 Now in the setup function, what I need to do is spin mode. 02:24.040 --> 02:25.660 And in. 02:26.730 --> 02:34.350 Output is slow to initialize the pin, OK, to set the node for the pin, as you could see in the diagram 02:34.680 --> 02:35.770 in the previous lesson. 02:36.240 --> 02:39.950 We still need to set the pin to output mode. 02:39.970 --> 02:44.280 OK, whether you use digital right are another great. 02:44.280 --> 02:47.320 You still need to set the mode as output. 02:48.120 --> 02:52.020 So now the pin has been initialized in the setup function. 02:52.500 --> 02:54.750 Lets directly use the analog. 02:55.860 --> 02:56.780 So analog. 02:57.120 --> 03:00.060 Right, OK, you can see it arranged like this. 03:00.720 --> 03:08.310 So analog and then uppercase w I open the parentheses if I need to provide first. 03:09.340 --> 03:17.140 The PIN number ended in just like we did in digital, right, and then in digital, right, we directly 03:17.140 --> 03:24.100 set high or low states, but we are not afraid we are going to provide a number or an integer number 03:24.370 --> 03:27.720 between zero and 255. 03:28.030 --> 03:29.260 So let's test. 03:30.140 --> 03:31.410 Let's say 20. 03:33.110 --> 03:36.360 So I took the brunt of this and don't forget that semicolon. 03:36.380 --> 03:43.640 So here the program, we simply initialize the entity and set an analog value so applicable to him with 03:43.640 --> 03:44.660 a duty cycle. 03:44.690 --> 03:51.080 OK, which is twenty out of two hundred and fifty five, which is a little bit less than 10 percent. 03:52.070 --> 03:55.600 OK, and let's actually compile and upload the code. 03:55.610 --> 03:57.760 I'm going to name it analog. 03:58.250 --> 03:58.820 Right. 04:03.050 --> 04:10.040 And as you can see, the energy is poured on, but the intensity is quite low. 04:10.160 --> 04:20.900 OK, now let's test with 200, which corresponds to about 78 percent of the power between the intensity 04:20.900 --> 04:23.330 here should be much stronger. 04:23.970 --> 04:24.890 Let's try that. 04:26.420 --> 04:33.770 All right, and as you can see, your editing now is pulled out again, but with higher intensity. 04:35.310 --> 04:42.960 So you can try all kinds of value, OK, between zero and two hundred fifty five to see how the brightness 04:42.960 --> 04:44.620 changes with different values. 04:45.030 --> 04:52.600 And now let's let's try to two special values, which are zero zero zero persons. 04:52.610 --> 04:53.160 So if you. 04:54.320 --> 05:04.030 Tend not to operate with zero, the energy will simply be pulled of and we've 255, the energy will 05:04.130 --> 05:11.060 be powered on with the five volt OK, which is just what you would do with digital. 05:11.060 --> 05:13.340 Right, and high state. 05:14.120 --> 05:14.510 All right. 05:14.510 --> 05:17.860 So as you can see, another right function is not that complicated. 05:18.080 --> 05:22.610 Make sure that the thing you try to use with energy, right. 05:22.760 --> 05:26.600 Has a p value and function, otherwise it won't work.