Seeing the Past with Computers

Seeing the Past with Computers PDF

Author: Kevin Kee

Publisher: University of Michigan Press

Published: 2019-02-01

Total Pages: 255

ISBN-13: 0472900870

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Recent developments in computer technology are providing historians with new ways to see—and seek to hear, touch, or smell—traces of the past. Place-based augmented reality applications are an increasingly common feature at heritage sites and museums, allowing historians to create immersive, multifaceted learning experiences. Now that computer vision can be directed at the past, research involving thousands of images can recreate lost or destroyed objects or environments, and discern patterns in vast datasets that could not be perceived by the naked eye. Seeing the Past with Computers is a collection of twelve thought-pieces on the current and potential uses of augmented reality and computer vision in historical research, teaching, and presentation. The experts gathered here reflect upon their experiences working with new technologies, share their ideas for best practices, and assess the implications of—and imagine future possibilities for—new methods of historical study. Among the experimental topics they explore are the use of augmented reality that empowers students to challenge the presentation of historical material in their textbooks; the application of seeing computers to unlock unusual cultural knowledge, such as the secrets of vaudevillian stage magic; hacking facial recognition technology to reveal victims of racism in a century-old Australian archive; and rebuilding the soundscape of an Iron Age village with aural augmented reality. This volume is a valuable resource for scholars and students of history and the digital humanities more broadly. It will inspire them to apply innovative methods to open new paths for conducting and sharing their own research.

Electronics for Kids

Electronics for Kids PDF

Author: Oyvind Nydal Dahl

Publisher: No Starch Press

Published: 2016-07-15

Total Pages: 328

ISBN-13: 1593277474

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Why do the lights in a house turn on when you flip a switch? How does a remote-controlled car move? And what makes lights on TVs and microwaves blink? The technology around you may seem like magic, but most of it wouldn’t run without electricity. Electronics for Kids demystifies electricity with a collection of awesome hands-on projects. In Part 1, you’ll learn how current, voltage, and circuits work by making a battery out of a lemon, turning a metal bolt into an electromagnet, and transforming a paper cup and some magnets into a spinning motor. In Part 2, you’ll make even more cool stuff as you: –Solder a blinking LED circuit with resistors, capacitors, and relays –Turn a circuit into a touch sensor using your finger as a resistor –Build an alarm clock triggered by the sunrise –Create a musical instrument that makes sci-fi soundsThen, in Part 3, you’ll learn about digital electronics—things like logic gates and memory circuits—as you make a secret code checker and an electronic coin flipper. Finally, you’ll use everything you’ve learned to make the LED Reaction Game—test your reaction time as you try to catch a blinking light!With its clear explanations and assortment of hands-on projects, Electronics for Kids will have you building your own circuits in no time.

Digital Computer Electronics

Digital Computer Electronics PDF

Author: Albert Paul Malvino

Publisher: McGraw-Hill Science, Engineering & Mathematics

Published: 1992

Total Pages: 0

ISBN-13: 9780028005942

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Introduces students to microprocessor fundamentals. The text relates the fundamentals to three real-world examples: Intel's 8085, Motorola's 6800, and the 6502 chip used by Apple Computers. This edition includes a student version of the TASM cross-assembler software program, experiments for Digital Computer Electronics and more.

Multisim Experiments for DC/AC, Digital, and Devices Courses

Multisim Experiments for DC/AC, Digital, and Devices Courses PDF

Author: Gary Snyder

Publisher:

Published: 2011

Total Pages: 0

ISBN-13: 9780132113885

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The National Instruments Multisim® software is a versatile design and simulation program. The intent of this workbook is to simulate a laboratory experience in electronics and help you develop a working knowledge of the Multisim software to enter and analyze circuit designs. The circuits in this manual illustrate fundamental concepts in dc/ac, digital, and device electronics. Each section will contain some background theory for the circuits that you will investigate, but only to help provide context for the specific topics that the section will cover. For best results, you should use this workbook to supplement, rather than replace, a textbook that discusses the subject material in depth. This manual provides suggested reading for each experiment."--pub. desc.

Digital Electronics and Laboratory Computer Experiments

Digital Electronics and Laboratory Computer Experiments PDF

Author: Charles Wilkins

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 273

ISBN-13: 1461587204

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Science undergraduates have come to accept the use of computers as commonplace. The daily use of portable sophisticated electronic calculators (some of them rivaling general-purpose minicomputers in their capa bi li ti es) has hastened this development. Over the past several years, computer assisted experimentation has assumed an important role in the experimental laboratory. Mini- and microcomputer systems have become an important part of the physical scientist's array of analytical instruments. Prompted by our beliefthat this was an inevitable development, we began several years aga to develop the curricular materials presented in this manual. At the outset, several objectives seemed important to uso First, insofar as possible, the experiments included should be thoroughly tested and error free. Second, they should be compatible with a variety of laboratory computer, data-acquisition, and control systems. Third, little or no previous background in either electronics or programming should be necessary. (Of course, such background would be advantageous. ) To satisfy these objectives, we decided to adopt a widespread high-level computer language, BASIC, suitably modified for the purpose. Furthermore, we have purposely avoided specifying any particular system or equipment. Rather, the functional characteristics of both hardware and software required are stipulated. The experiments have been developed using Varian 620 and Hewlett-Packard 2100 series computers, but we believe they are readily transferable to other commonly available computer systems with a minimum of difficulty.

Digital Electronics Guidebook

Digital Electronics Guidebook PDF

Author: Michael Predko

Publisher: TAB/Electronics

Published: 2002

Total Pages: 0

ISBN-13: 9780071377812

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A practical guide that explains how TTL (Transistor to Transistor Logic) circuits are designed and interfaced to "real world" circuits. Includes over 20 projects to teach digital circuits design, including a design for a simple 8-bit computer system .Complete with a reusable PCB (Printed Circuit Board) that can be used for all the projects in the book.

Digital Electronics Laboratory Experiments

Digital Electronics Laboratory Experiments PDF

Author: James W. Stewart

Publisher: Prentice Hall

Published: 2004

Total Pages: 0

ISBN-13: 9780131131248

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This manual offers an easy-to-read, easy-to-follow approach to digital fundamentals through the use of Complex Programmable Logic Devices (CPLDs). The use of advanced logic device technology prepares readers for using an industry-standard design environment. The first shorter section of the book contains a set of lab jobs using a single TTL chip: the 74LS00 quad 2-input NAND gate, allowing students to build a few simple circuits immediately. The second section contains a set of hands-on lab jobs with step-by-step instructions on using the Xilinx XC95108 CPLD. With its comprehensive appendices, this manual can prove useful to those who work with large-scale programmable devices such as CPLDs and FPGAs in the fields of electronics and engineering.