Computers And How They Work

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How Computers Really Work

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Author : Matthew Justice
Publisher : No Starch Press
ISBN 13 : 171850067X
Total Pages : 394 pages
Book Rating : 4.7/5 (185 download)

Book Synopsis How Computers Really Work by : Matthew Justice

Download or read book How Computers Really Work written by Matthew Justice and published by No Starch Press. This book was released on 2020-12-29 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: An approachable, hands-on guide to understanding how computers work, from low-level circuits to high-level code. How Computers Really Work is a hands-on guide to the computing ecosystem: everything from circuits to memory and clock signals, machine code, programming languages, operating systems, and the internet. But you won't just read about these concepts, you'll test your knowledge with exercises, and practice what you learn with 41 optional hands-on projects. Build digital circuits, craft a guessing game, convert decimal numbers to binary, examine virtual memory usage, run your own web server, and more. Explore concepts like how to: Think like a software engineer as you use data to describe a real world concept Use Ohm's and Kirchhoff's laws to analyze an electrical circuit Think like a computer as you practice binary addition and execute a program in your mind, step-by-step The book's projects will have you translate your learning into action, as you: Learn how to use a multimeter to measure resistance, current, and voltage Build a half adder to see how logical operations in hardware can be combined to perform useful functions Write a program in assembly language, then examine the resulting machine code Learn to use a debugger, disassemble code, and hack a program to change its behavior without changing the source code Use a port scanner to see which internet ports your computer has open Run your own server and get a solid crash course on how the web works And since a picture is worth a thousand bytes, chapters are filled with detailed diagrams and illustrations to help clarify technical complexities. Requirements: The projects require a variety of hardware - electronics projects need a breadboard, power supply, and various circuit components; software projects are performed on a Raspberry Pi. Appendix B contains a complete list. Even if you skip the projects, the book's major concepts are clearly presented in the main text.

But how Do it Know?

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Author : J. Clark Scott
Publisher : John C Scott
ISBN 13 : 0615303765
Total Pages : 223 pages
Book Rating : 4.6/5 (153 download)

Book Synopsis But how Do it Know? by : J. Clark Scott

Download or read book But how Do it Know? written by J. Clark Scott and published by John C Scott. This book was released on 2009 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book thoroughly explains how computers work. It starts by fully examining a NAND gate, then goes on to build every piece and part of a small, fully operational computer. The necessity and use of codes is presented in parallel with the apprioriate pieces of hardware. The book can be easily understood by anyone whether they have a technical background or not. It could be used as a textbook.

20th Century Computers and how They Worked

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Author : Jennifer Flynn
Publisher : Alpha Computer
ISBN 13 : 9781567612578
Total Pages : 192 pages
Book Rating : 4.6/5 (125 download)

Book Synopsis 20th Century Computers and how They Worked by : Jennifer Flynn

Download or read book 20th Century Computers and how They Worked written by Jennifer Flynn and published by Alpha Computer. This book was released on 1993 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: A visual tour of personal computer technology in the '90s, from the vantage point of a 24th-century Starfleet Academy course in computer history. This licensed Star Trek computer book focuses on the Next Generation characters and the starship Enterprise, using the characters as contributing authors who introduce topic areas and comment on these topics throughout the presentation of material.

How Computers Work

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Author : Nancy Dickmann
Publisher : Gareth Stevens Publishing LLLP
ISBN 13 : 1538252600
Total Pages : 32 pages
Book Rating : 4.5/5 (382 download)

Book Synopsis How Computers Work by : Nancy Dickmann

Download or read book How Computers Work written by Nancy Dickmann and published by Gareth Stevens Publishing LLLP. This book was released on 2019-12-15 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computers are everywhere. Even a smartphone is a mini computer. With digital technologies so prevalent in today's world, it's important for young learners to know how they work. This book introduces kids to the design and function of the hardware and networks that digitally connect us. Utilizing colorful infographics and simple language, this book discusses the history of the first computers, different types of computers, and the important parts that make a computer run. It makes learning about computers easy for young readers, and it will inspire your budding engineers.

How Computers Work

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Author : Roger Young
Publisher : How Computers Work
ISBN 13 : 1442113987
Total Pages : 153 pages
Book Rating : 4.4/5 (421 download)

Book Synopsis How Computers Work by : Roger Young

Download or read book How Computers Work written by Roger Young and published by How Computers Work. This book was released on 2009-04-17 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computers are the most complex machines that have ever been created. This book will tell you how they work, and no technical knowledge is required. It explains in great detail the operation of a simple but functional computer. Although transistors are mentioned, relays are used in the example circuitry for simplicity. Did you ever wonder what a bit, a pixel, a latch, a word (of memory), a data bus, an address bus, a memory, a register, a processor, a timing diagram, a clock (of a processor), an instruction, or machine code is? Unlike most explanations of how computers work which are a lot of analogies or require a background in electrical engineering, this book will tell you precisely what each of them is and how each of them works without requiring any previous knowledge of computers, programming, or electronics. This book starts out very simple and gets more complex as it goes along, but everything is explained. The processor and memory are mainly covered.

Code

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Author : Charles Petzold
Publisher : Microsoft Press
ISBN 13 : 0137909292
Total Pages : 562 pages
Book Rating : 4.1/5 (379 download)

Book Synopsis Code by : Charles Petzold

Download or read book Code written by Charles Petzold and published by Microsoft Press. This book was released on 2022-08-02 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: The classic guide to how computers work, updated with new chapters and interactive graphics "For me, Code was a revelation. It was the first book about programming that spoke to me. It started with a story, and it built up, layer by layer, analogy by analogy, until I understood not just the Code, but the System. Code is a book that is as much about Systems Thinking and abstractions as it is about code and programming. Code teaches us how many unseen layers there are between the computer systems that we as users look at every day and the magical silicon rocks that we infused with lightning and taught to think." - Scott Hanselman, Partner Program Director, Microsoft, and host of Hanselminutes Computers are everywhere, most obviously in our laptops and smartphones, but also our cars, televisions, microwave ovens, alarm clocks, robot vacuum cleaners, and other smart appliances. Have you ever wondered what goes on inside these devices to make our lives easier but occasionally more infuriating? For more than 20 years, readers have delighted in Charles Petzold's illuminating story of the secret inner life of computers, and now he has revised it for this new age of computing. Cleverly illustrated and easy to understand, this is the book that cracks the mystery. You'll discover what flashlights, black cats, seesaws, and the ride of Paul Revere can teach you about computing, and how human ingenuity and our compulsion to communicate have shaped every electronic device we use. This new expanded edition explores more deeply the bit-by-bit and gate-by-gate construction of the heart of every smart device, the central processing unit that combines the simplest of basic operations to perform the most complex of feats. Petzold's companion website, CodeHiddenLanguage.com, uses animated graphics of key circuits in the book to make computers even easier to comprehend. In addition to substantially revised and updated content, new chapters include: Chapter 18: Let's Build a Clock! Chapter 21: The Arithmetic Logic Unit Chapter 22: Registers and Busses Chapter 23: CPU Control Signals Chapter 24: Jumps, Loops, and Calls Chapter 28: The World Brain From the simple ticking of clocks to the worldwide hum of the internet, Code reveals the essence of the digital revolution.

How Computers Work

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Author : Ron White
Publisher : Pearson Education
ISBN 13 : 078974984X
Total Pages : 383 pages
Book Rating : 4.7/5 (897 download)

Book Synopsis How Computers Work by : Ron White

Download or read book How Computers Work written by Ron White and published by Pearson Education. This book was released on 2014-12-08 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains the structure and functions of microprocessors, hard drives, disk drives, tape drives, keyboards, CD-ROM, multimedia sound and video, serial ports, mice, modems, scanners, LANs, and printers.

Computers Ltd

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Author : David Harel
Publisher : Oxford University Press
ISBN 13 : 9780198604426
Total Pages : 244 pages
Book Rating : 4.6/5 (44 download)

Book Synopsis Computers Ltd by : David Harel

Download or read book Computers Ltd written by David Harel and published by Oxford University Press. This book was released on 2004 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: David Harel explains and illustrates one of the most fundamental, yet under-exposed facets of computers - their inherent limitations.

Occupational Outlook Handbook

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Author : United States. Bureau of Labor Statistics
Publisher :
ISBN 13 :
Total Pages : 740 pages
Book Rating : 4.3/5 ( download)

Book Synopsis Occupational Outlook Handbook by : United States. Bureau of Labor Statistics

Download or read book Occupational Outlook Handbook written by United States. Bureau of Labor Statistics and published by . This book was released on 1957 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Elements of Computing Systems

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Author : Noam Nisan
Publisher :
ISBN 13 : 0262640686
Total Pages : 343 pages
Book Rating : 4.2/5 (626 download)

Book Synopsis The Elements of Computing Systems by : Noam Nisan

Download or read book The Elements of Computing Systems written by Noam Nisan and published by . This book was released on 2008 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title gives students an integrated and rigorous picture of applied computer science, as it comes to play in the construction of a simple yet powerful computer system.

Computers and how They Work

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Author : James D. Fahnestock
Publisher :
ISBN 13 :
Total Pages : 246 pages
Book Rating : 4.0/5 ( download)

Book Synopsis Computers and how They Work by : James D. Fahnestock

Download or read book Computers and how They Work written by James D. Fahnestock and published by . This book was released on 1970 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Energetics of Computing in Life and Machines

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Author : Chris Kempes
Publisher : Seminar
ISBN 13 : 9781947864184
Total Pages : 500 pages
Book Rating : 4.8/5 (641 download)

Book Synopsis The Energetics of Computing in Life and Machines by : Chris Kempes

Download or read book The Energetics of Computing in Life and Machines written by Chris Kempes and published by Seminar. This book was released on 2018-09 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do computers use so much energy? What are the fundamental physical laws governing the relationship between the precise computation run by a system, whether artificial or natural, and how much energy that computation requires? This volume integrates concepts from diverse fields, cultivating a modern, nonequilibrium thermodynamics of computation.

Computer

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Author : MARTIN. CAMPBELL-KELLY
Publisher :
ISBN 13 : 9780367097509
Total Pages : pages
Book Rating : 4.0/5 (975 download)

Book Synopsis Computer by : MARTIN. CAMPBELL-KELLY

Download or read book Computer written by MARTIN. CAMPBELL-KELLY and published by . This book was released on 2019-07-10 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Look Inside How Computers Work

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Author : Alex Frith
Publisher : Look Inside
ISBN 13 : 9781805318521
Total Pages : 0 pages
Book Rating : 4.3/5 (185 download)

Book Synopsis Look Inside How Computers Work by : Alex Frith

Download or read book Look Inside How Computers Work written by Alex Frith and published by Look Inside. This book was released on 2023-12-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Just what goes on behind the screen, beneath the keyboard and inside the electronic "brain" of a computer? This colorful book has 70 flaps to lift to uncover what happens when a computer is switched on, how coding works and the story of the first computers. A fun and informative introduction to a key UK curriculum topic.

How Computers Work

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Author : Roger Young
Publisher : How Computers Work
ISBN 13 : 9781403325822
Total Pages : 156 pages
Book Rating : 4.3/5 (258 download)

Book Synopsis How Computers Work by : Roger Young

Download or read book How Computers Work written by Roger Young and published by How Computers Work. This book was released on 2002 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computers are the most complex machines that have ever been created. This book will tell you how they work and no technical knowledge is required. It explains the operation of a simple, but fully functional, computer in complete detail. Relays, which are explained, are used in the circuitry instead of transistors for simplicity, though transistors are mentioned. Did you ever wonder what a bit, a pixel, a latch, a word (of memory), a data bus, an address bus, a memory, a register, a processor, a timing diagram, a clock (of a processor), an instruction, or machine code is? Though most explanations of how computers work are a lot of analogies or require a background in electrical engineering, this book will tell you precisely what each of them is and how each of them works without requiring any previous knowledge of computers or electronics. This book starts out very simple and gets more complex as it goes along, but everything is explained. The diagram at the end of the Processor' chapter shows just how complex it gets. (To read the whole book for free, go to howcomputers.com, but this book is much easier to read in book form.)

Computers

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Author : Patricia Fara
Publisher : Michael Joseph
ISBN 13 : 9780720713435
Total Pages : 48 pages
Book Rating : 4.7/5 (134 download)

Book Synopsis Computers by : Patricia Fara

Download or read book Computers written by Patricia Fara and published by Michael Joseph. This book was released on 1982 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sketches the history of computers, explains the differences between analog and digital computers, and looks at their applications in medicine, business, science, and police work.

Computers & how they work

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Author : Edward J. Laurie
Publisher :
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.E/5 ( download)

Book Synopsis Computers & how they work by : Edward J. Laurie

Download or read book Computers & how they work written by Edward J. Laurie and published by . This book was released on 1963 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: