Hardware Input and Output Devices. Objectives Discover the need for Input and Output Devices Describe suitable uses of each device.

Slides:

Advertisements

Similar presentations

Ms. Jader INPUT, OUTPUT and STORAGE. Ms. Jader Are parts of the hardware system that allows the users to GIVE information to our computers.

Advertisements

A SHORT PREVIEW ON OUTPUT DEVICES

Output Devices Maninder Kaur

Printer its types, working and usefulness

المحاضرة الثانية. 2- Input devices 2- Input devices Input devices allow you to input information Input devices allow you to input information 1- keyboard.

devices... Inputs and Output Keyboard The commonest way to enter data into a computer. Each key is simply a switch, which when pressed, results in a.

Their application and their use.. Printers Printers are the most output device used in a Computer. Printers are the most output device used in a Computer.

Input & Output Devices ASHIMA KALRA.

INPUT & OUTPUT DEVICE. INPUT & OUTPUT HARDWRE Input hardware consist of devices that translate data into computer readable form. On the other hand, Output.

Printers A printer produces a paper copy of the text or graphics processed by the computer. A paper or acetate transparency copy of computer output is.

Printers. What are the printers used for? They are used for printing the computer output on paper.

Computer Applications to Business

Output Devices.  Output devices allow us to receive information from the computer system Monitor (LCD and TFT) Speakers Plotter Printers (Inkjet and.

Name of presentation Company name Electrical Engineering Department 12 th Batch.

Printing Information on a paper is known as “Hard Copy”. There are two main types of printers: - Impact - Non-Impact.

Output devices Objectives: To understand what output devices are.

INFORMATION TECHNOLOGY

Printers Printers is an output device that produces text and graphics on paper. Many printers are primarily used as local peripherals and are attached.

Output Devices. How many output devices can you name? –Screen (VDU) –Printers (dot-matrix, laser, ink-jet) –Plotter –Speakers –Motors.

Chapter 2: Input and output devices Revision – Part 2

Output devices. There is no point in having a computer that can do wonderful things unless it can tell you the results of what it has been doing. This.

Computer Systems Lesson 4 Input and Output devices.

 This is a device used to present information from the computer system.

Chapter 2 – Coputer Hardware

GCSE Information Technology Computer Systems. GCSE Information Technology The three stages of computing are input, processing and output. A computer works.

ACTIVITY 2 : UNDERSTAND THE WORKING OF DIFFERENT INPUT/OUTPUT HARDWARE DEVICES BRIDGE COURSE of INFORMATION & COMMUNICATION TECHNOLOGY.

By the end of the lesson you will: Be able to describe the advantages and disadvantages of a range of input and output devices. Lesson Objectives.

PROCESSORBacking Storage Main Memory Output Devices Input Devices Output Devices Translates signals from the computer into a human- readable form.

OUTPUT DEVICES OF INFORMATION SYSTEM 25 JULY 2005 LOWER 6 TH COMPUTING LESSON Prepared by:T.Fina.

Output Devices.

Parts of computers Four parts: Input device Processor (small silicon chip, microprocessor, video recorder, dedicated) Output device Storage Device.

Comparing Printers Computer Concepts Unit B. Comparing Printers What type of printer should I get for my home or school work? If will print text and some.

Hardware Lesson 5.

Discovering Computers Fundamentals, 2011 Edition Living in a Digital World.

Chapter 6: Output Slides Created by Kevin McHale.

Grade 8.  Pixel – Tiny dots that make up a picture shown on a monitor.  Resolution – How sharp and clear an image is. Usual measured by the amount of.

Advantages Quality is reasonable for text but graphics are poor. Quality is reasonable for text but graphics are poor. Very low running costs. Very low.

Output Device.  Output devices are devices used to display or retrieve information from the computer.

Computer Fundamental MSCH 233 Lecture 6. Printers Printer is an output device which convert data into printed form. The output from a printer is referred.

4/16 Printers. Roll call Video (15 seconds) Lecture: –printers (general) –dot-matrix printers.

Devices That Output Hard Copy Lesson 3B. home Two Categories of Printers Impact Nonimpact.

Win OS & Hardware. Output Getting data out of the computer.

Output Devices. Introduction “An output device is any hardware used to communicate processed data to the user, e.g. Monitor, speakers and printers.”

PART 1 - CHAPTER 3 1 Input and output devices. devices/brainstorming-activity/

Computer Concepts Lesson 2

Computer hardware What is hardware? Hardware is the part of the computer you can TOUCH.

Hardware Lesson 5 1. Starter 2 Name these devices and explain if they are input or output devices.

1. Members of Group 5 Karthikeyan.P Supratik Chowdhury Rajarajeswari Monika Vigneshwar Syam

Output Devices. Any items of hardware that the computer uses to present data to the user –Can output text, images, video, sound or other types of data.

 A printer is an output device that produces text and graphics on a physical medium such as paper.  Printed information is often called hard copy because.

Output Devices Hyper linking.

CLASSIFICATIONS OF PRINTERS CSE 101 FINAL PRESENTATION.

Starter What Is This?!?. an early printer Impact Printers Daisywheel Works like a typewriter - bangs a metal imprint against an ink-soaked ribbon Slow,

“An output device is any hardware used to communicate processed data to the user, e.g. Monitor, speakers and printers.”

1 Presented By: Yasir Ali. 2 Printers Impact Printers Non-Impact Printers Daisy wheel Dot- Matrix Inkjet Thermal Laser.

Input & Output Devices ASHIMA KALRA.

4. Printer Printers Line/Page Impact Drum Chain Non-Impact Laser

Output Devices.

Chp 4: Input and Output Devices

Presented to Engg. Abdul Hanan Presented by Tanveer Ahmad Malik Malik Arslan yaqoob.

Computer Output Device: Printers

Introduction to Computers

Output Devices AS ICT.

Selection and Use of Input Devices and Input Media High Volume Devices

Printer its types, working and usefulness

Devices that Output Hard Copy

Output Devices - Printers

Devices that Output Hard Copy

Presentation transcript:

Hardware Input and Output Devices

Objectives Discover the need for Input and Output Devices Describe suitable uses of each device

Input or Output? A. Input B. Output C. Input & Output Give a suitable use

Input or Output? A. Input B. Output C. Input & Output Give a suitable use

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

A. Input B. Output C. Input & Output Give a suitable use

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

Radio Frequency IDentification

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

Input devices for automation and large volumes Optical Mark Reader Optical Character Reader Magnetic Ink Reader

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

A. Input B. Output C. Input & Output Give a suitable use Input or Output?

A. Input B. Output C. Input & Output Give a suitable use

What Is This?!?

an early printer

Impact Printers Daisywheel Works like a typewriter - bangs a metal imprint against an ink-soaked ribbon Slow, but simple

Impact Printers Dot Matrix Dots instead of letters - can now manage crude drawings Reliable, not easily affected by dust or debris

Small nozzles spray liquid ink - high quality images but ink can smudge Cheap to buy but expensive to replace ink Inkjet Printers

Uses toner instead of ink – fast printing and does not smudge Expensive to buy but cheap to replace toner Laser Printers

Input or Output? A. Input B. Output C. Input & Output Give a suitable use

One or more moving arms draws on the paper Good for drawing patterns or shapes Plotter

Scenario Paulo needs a printer in his pizza restaurant to print customers’ orders. The printouts will be used by the chefs so they know what to prepare. Andrea needs a printer for her new business making cakes. She wants to be able to print a couple of small brochures with pictures of the best ones - the pictures need to be high quality but she won’t be printing hundreds of copies.

Scenario Colin has been asked to buy a printer for ‘Oxygym’. They send a monthly newsletter out to customers as well as leaflets and flyers that are posted up in the reception area. Cheryl is an architect and needs to buy a printer to print out her technical drawings. These printouts will be pretty big, highly detailed and need to be very accurate (scale).

Hardware Input and Output: describe suitable input devices for a wide range of computer controlled situations discuss input and output devices for users with specific needs.