PPT-Chapter 2 Computer Hardware – Output Devices

Output Output is data that has been processed into a useful form called information 2 Output Four Types video audio text graphics Output Device An output device accepts processed data from the computer and presents the results to the user. 9 Bipolar Power Devices Power devices can be classified into bipolar based devices MOSFET based devices and devices such as the IGBT that combine a bipolar transistor with a MOSFET Bipolar power devices are the tra Input 1 Desired Output Invert System Model Prior Knowledge brPage 5br The InversionProblem Input Desired Output Invert the known system model 0 to find input Input 1 Desired Output Invert System Model Prior Knowledge His Mom knows how she ha 1. Chapter 1:. . Information Communication Technology. Information Communication Technology. Describe . the five main components of an information system. Describe the difference between the mainframe, minicomputer, supercomputer and the personal . Foundations of Computer Science I. The. . Basics. Computers. “If the automobile had followed the same development cycle as the computer, a Rolls-Royce would today cost $100, get a million miles per gallon, and explode once a year, killing everyone inside.”. P. ersonal . C. omputer made of. Computer: . A Device that:. Accepts information. Processes information. Stores information. Produces information. Only 1 item in front of you is a Computer! Do you know which item that is?. By Gladys Nzita-Mak. devices and components. Input. . Keyboard. Mouse. Microphone. Tablet. Storage. . RAM. Hard disk drive. Memory stick. Floppy. disk. CD RW. Processing. Central processing unit . Hardware Components: . CPU, Memory, and I/O. What is the typical configuration of a computer sold today?. The Computer Continuum. Computer Hardware Components. In this chapter:. How did the computer become known as the stored-program computer? . 2. Output – Four Types. video. audio. text. graphics. Output Device. An . output device. accepts processed data from the computer and presents the results to the user.. Display Devices. The most common form of output device is a . Computer Technology. (S1 . Obj. 1-2 and . Obj. 2-3). Why Study Basic Terms?. For . some people, . the computer aisles at an electronics store can be quite a . mystery!. Prepare for the State Skills Test. Hardware vs. Software. Hardware includes. CPU = central processing unit. Memory = RAM (random access memory). Input = Keyboard, mouse, microphone. Output = Screen, speaker, printer. Storage = Hard drive, DVD, Solid State. CS105, UMass Boston. Lecture: Yang Mu. 3/13/2014. 1. Computer History. 3/13/2014. 2. 'Harvard Mk I' and Colossus -1943. 3/13/2014. Portion of the Harvard-IBM Mark 1, left side. Right side. Input/Output. What you need to learn:. What is computer hardware?. Hardware v Software. Hardware. This is the physical parts of the computer which you can touch, for example monitors, keyboard, printers, wiring etc.. Digital Literacy. (Strand 1 Standard 2-3). Why Study Basic Terms?. For . some people, . the computer aisles at an electronics store can be quite a . mystery!. Use computers in your future with ease and confidence. Lesson Objectives. To . understand the basic hardware of computers, and how they are made up. To be able to compare performance of computers with price. Computer Hardware. Computer hardware is the physical components that make up the computer. This includes.