1 00:00:12,000 --> 00:00:12,000 Today. 2 00:00:13,000 --> 00:00:26,000 I will tell you how to generate multiple analog signals using any USD 6009 card with the help of Python. 3 00:00:27,000 --> 00:00:38,000 So over here in the previous video, I just tell you about the how you can generate analog signal using 4 00:00:40,000 --> 00:00:43,000 a USB 6009 card for multiple signals. 5 00:00:43,000 --> 00:00:46,000 You have to just copy this part. 6 00:00:49,000 --> 00:00:55,000 And place it as you see over here with the next task. 7 00:00:55,000 --> 00:00:59,000 I'm just starting a task or assigning the task over here. 8 00:00:59,000 --> 00:01:00,000 Analog output. 9 00:01:02,000 --> 00:01:09,000 I want to perform analog task and it is analog output as a voltage device. 10 00:01:09,000 --> 00:01:16,000 One is selected, PIN is selected A0 zero analog output pin zero. 11 00:01:16,000 --> 00:01:20,000 And in the my channel I just set 0 to 5 maximum volt. 12 00:01:21,000 --> 00:01:27,000 And initially over here, let's say it is five volt and the variable name is five. 13 00:01:27,000 --> 00:01:30,000 And I want to just also print this value. 14 00:01:30,000 --> 00:01:33,000 So what I just so print 15 00:01:37,000 --> 00:01:37,000 value. 16 00:01:42,000 --> 00:01:43,000 I want to just check also. 17 00:01:43,000 --> 00:01:55,000 And for another pin, I just change it a zero to a one because on the in the case of my USB 6009, only 18 00:01:55,000 --> 00:01:57,000 two analog ports are there. 19 00:01:57,000 --> 00:02:00,000 My channel in the range is again 0 to 5. 20 00:02:00,000 --> 00:02:07,000 And over here the value variable name is value one, and the value for this variable is also five volt 21 00:02:08,000 --> 00:02:09,000 or you can say five. 22 00:02:09,000 --> 00:02:13,000 And also I want to just print this value. 23 00:02:16,000 --> 00:02:17,000 In the code also. 24 00:02:18,000 --> 00:02:23,000 So in case in this case the value is the variable is value one. 25 00:02:24,000 --> 00:02:26,000 Okay, So save it. 26 00:02:26,000 --> 00:02:29,000 Now you have to just run it. 27 00:02:29,000 --> 00:02:37,000 And on the hardware part, I just connect the negative pin to the ground and positive pin to the A0 28 00:02:37,000 --> 00:02:44,000 zero and in this case, A0 one positive pin a0 one is connected to the positive pin and ground blue 29 00:02:44,000 --> 00:02:46,000 one is ground and it is connected to the ground. 30 00:02:46,000 --> 00:02:49,000 So when you click on run button. 31 00:02:51,000 --> 00:02:53,000 It will print five five. 32 00:02:53,000 --> 00:02:57,000 As you see, both the LEDs goes high in this case. 33 00:02:57,000 --> 00:03:06,000 And now I want to just change this value from 5 to 3 to check the brightness. 34 00:03:06,000 --> 00:03:10,000 So again, save it and run it. 35 00:03:14,000 --> 00:03:17,000 So now the brightness is less. 36 00:03:17,000 --> 00:03:23,000 So again, I want to just change the value from 3 to 2. 37 00:03:27,000 --> 00:03:29,000 Save it and run it. 38 00:03:31,000 --> 00:03:32,000 Now the value is. 39 00:03:33,000 --> 00:03:36,000 Brightness is very less and the value is two two. 40 00:03:36,000 --> 00:03:41,000 Again, when I just put this value is five. 41 00:03:44,000 --> 00:03:47,000 Now again, run it. 42 00:03:49,000 --> 00:03:51,000 Brightness is high in this case. 43 00:03:51,000 --> 00:03:52,000 As you see. 44 00:03:52,000 --> 00:04:00,000 And when it is one because it is below the threshold value, both the value is one. 45 00:04:01,000 --> 00:04:02,000 Let's run it. 46 00:04:06,000 --> 00:04:10,000 Modalities goes low and when you change. 47 00:04:10,000 --> 00:04:17,000 Alternatively, so one is five at the analog a0 zero. 48 00:04:17,000 --> 00:04:23,000 I just write five and another I just write one. 49 00:04:23,000 --> 00:04:25,000 In this case, only one goes high. 50 00:04:26,000 --> 00:04:26,000 As you see. 51 00:04:26,000 --> 00:04:32,000 And when I change the value, it is one and it is five. 52 00:04:33,000 --> 00:04:36,000 Save it and run it. 53 00:04:36,000 --> 00:04:42,000 So now it will generate signal according to my given condition. 54 00:04:42,000 --> 00:04:50,000 So this is how you can generate multiple analog signals using an USB 6009 deck card.