1 00:00:04,290 --> 00:00:08,310 In the previous review, we discussed some component of a system. 2 00:00:08,910 --> 00:00:15,310 In this video, we understand the hard work of the Amber Alert system that what is the use of the hardware? 3 00:00:15,810 --> 00:00:17,910 The first hardware is the power supply. 4 00:00:18,840 --> 00:00:21,490 So it can easily set an oscillator circuit. 5 00:00:21,990 --> 00:00:29,520 The use of the reset and oscillators are getting used to reset the microprocessor for the reset the 6 00:00:29,580 --> 00:00:30,450 applications. 7 00:00:30,720 --> 00:00:39,150 The second component is the input device interfacing and the use of the input device circuits to get 8 00:00:39,150 --> 00:00:46,680 the input in that applications mean that we use some sensors and the Ujjal sensor will take the input 9 00:00:46,680 --> 00:00:52,890 from the environmental side, such as temperature, sensor humidities and so pressure sensor by which 10 00:00:52,890 --> 00:00:55,170 we get the information of the environment. 11 00:00:55,830 --> 00:01:02,640 The second part is the processor, the user, the processor to perform the task process, content to 12 00:01:02,640 --> 00:01:04,350 unit for the control unit. 13 00:01:04,350 --> 00:01:06,900 And second is the execution unit. 14 00:01:08,250 --> 00:01:14,460 Next is the program, memory and Data Memory, here we use the program memories, the room and the memories 15 00:01:14,460 --> 00:01:21,630 that allow the program memory continue the program, which will be work and data memory. 16 00:01:21,630 --> 00:01:28,920 I will conduct data which will be used by the sensor so you can use the timer's part component of the 17 00:01:28,920 --> 00:01:35,460 Cellular Communication Board for interfacing with the output device means that if you want to connect 18 00:01:35,460 --> 00:01:40,520 our device with the Internet, then we use the CELAL communication for next year. 19 00:01:40,530 --> 00:01:47,700 That traffic controller means that if any interview would be happening in the outside of the environment 20 00:01:47,880 --> 00:01:55,530 or inside the microprocessor, then we use the internal controller and the pilot or the pilot ordering 21 00:01:55,650 --> 00:02:04,080 for use for the high data transmission that if you want to do the high the transmission, then we use 22 00:02:04,080 --> 00:02:04,920 the Pallenberg. 23 00:02:05,820 --> 00:02:09,360 And that component is the output interfacing that. 24 00:02:09,780 --> 00:02:17,550 If you want to do that, some actuators means that in the output device we want some actuators in the 25 00:02:17,700 --> 00:02:23,520 output interfacing in such as motors, ideology, output, interfacing units. 26 00:02:23,880 --> 00:02:30,390 And they are different type of motors which are used to attach the DC Motors, AC motor stepper motors 27 00:02:30,630 --> 00:02:30,970 motor. 28 00:02:31,200 --> 00:02:36,720 These are some actuators and for display purposes we use the al-Qaeda al. 29 00:02:37,470 --> 00:02:46,420 These are some display output devices and we use some applique, some application specific circuit is 30 00:02:46,500 --> 00:02:53,790 that they are some circuit which are used for that dedicated which are used for the digital task. 31 00:02:54,150 --> 00:02:59,730 So there are some system application specific circuits in that video system. 32 00:02:59,820 --> 00:03:02,720 So these are the hardware parts of that and various.