Logic 1- The NAND Gate as a Universal Logic Element. 2- The NOR Gate as a Universal Logic Element. 3- Bit Parallel Adder. 4- Example. 2 2012\2011 ﻣﻴﺴﺎء ﻋﺒﺪ ﻋﻠﻲ ﺧﻀﺮاﻟﺪﺑﺎس اﻟﺠﺎﻣﻌﺔ اﻟﺘﻜﻨﻮﻟﻮﺟﻴﺔ/ﻗﺴﻢ ﻋﻠﻮم اﻟﺤﺎﺳﻮب Lectured Seven: 1- Decoders. 2-Encoders. 3- Multiplexers. 4- Demultiplexers Lectured Eight: Flip-Flop 1- SR Flip-Flops. 2- D Flip-Flops. 3- JK Flip-Flops. Lectured Nine: Shift Register 1- Serial in \ Serial out shift Register Lectured Ten: Binary Counter 1- Asynchronous
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so we need 7 +3 lines to drive the display and maybe one more pin for adc input (if adc input is not multiplexed with other pin) total 10to11 lines are required but we don ’t have that much lines from mcu so we have to use 74LS47 bcd to 7segment decoder ic which enable us to display any digit with only 4 i/o lines instead of 7 lines so now we require only 4+3+1 lines total 8 lines. in this circuit the refresh rate is about 50hz. Voltage Divider Front End as you can seen in the schematic the 82k
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Communication is a two-way process in which there is an exchange and progression of ideas towards a mutually accepted direction or goal. For communication to materialise it is essential that the basic elements of communication be identified and these include the sender‚ the receiver‚ message‚ medium and feedback. Communication is important in our daily lives and so we can’t but communicate. Even when we are not saying a word‚ everything we do is a form of communication. Human communication is predominantly
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Gerald H‚ Jeanne U‚ Paul‚ J. (1991). The studies of non verbal communication in the work place and how important it is. The impact of nonverbal communication in organization: a survey and perception. The purpose of this article was to show the study the importance of nonverbal communication in the business world. Three different professors from two different colleges took surveys from a company on how the employees thought the importance of nonverbal communication was. The study was based on
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Summer 2013 Bachelor of Science in Network Technology (B.Sc. NT) – Semester 5 BNT501 – Wireless and Mobile Communication – 4 Credits (Book ID: B1485) Q1. Brief the Fourth generation network. List its advantages and disadvantages? Answer: - A 4G system is expected to provide a communication technology based on Internet Protocol. Internet protocol or IP is generally used in the computer networks for data communication among computers. All the devices are identified by a number called
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supplier’s company website that is China based. Pakistani company has to contact with Chinese company on phone. You‚ as a Pakistani company employer‚ have to contact with the relevant person of Chinese company. Identify the encoder‚ medium‚ message‚ decoder‚ feedback; and give suggestions on how the communication process can be improved at each (given) level. Answer: Lu Chi is a company which having the best raw material according to our requirements. We contacted with company on phone and after
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CHAPTER 1 INTRODUCTION 1.1 Company Profile: * HCL is a global technology and IT Enterprise company based in Noida‚ India. The company comprises two publicly listed companies‚ HCL Technologies and HCL Infosystems. * HCL was focused on addressing the IT hardware market in India for the first two decades of its existence with some activity in the global market. * On termination of the joint venture with HP in 1996‚ HCL became an enterprise which comprises HCL Technologies (to address
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Chapter 1 – Media and Society Media in a changing communications universe The government uses the media to advertise (single largest advertiser) Businesses also use to develop and communicate with customers Also a key agent in globalization Connected through the Olympics and other sporting events Informs us of global natural disasters The changing media is not replacing the old but is incorporating it ITunes replaced Napster Made doing certain tasks (communicating) much faster and easier
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Edgar Allen Poe’s style in The Black Cat and Tell-Tale Heart In many of Edgar Allen Poe’s short stories‚ a reader can encounter with many similarities of style and technique. In this paper‚ I am going to state the similarities of The Black Cat and Tell-Tale Heart to understand Poe style in short stories. To start with‚ in both of the stories‚ the setting is jail because the main characters of two stories are criminals. Such an entrance to the stories enables the reader’s attention to be more
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communication‚ and practicing the strategies that help to eliminate them can create a professional communicant. The process of communication can be divided into the following elements: context‚ sender or encoder‚ message‚ medium‚ recipient or decoder‚ and feedback. All of the constituents have their roles in communication and thus they all are important in order to transmit the information correctly. Communication highly depends on the context of the process‚ for instance the cultural or historical
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