Litgu.ru - Литературный Гуру

Название: Кабели управления и контрольные
Автор: Кранихфельд Л.И., Веселовский С.Б., Фролов В.Г.
Издательство: Энергия
Год: 1975
Формат: djvu
Страниц: 196
Размер: 14.5 Мб
Язык: русский

Книга посвящена кабелям управления и контрольным кабелям. Рассмотрены вопросы классификации этих кабелей, основные технические требования и методы испытаний, принципы конструирования, а также номенклатура современных кабелей управления и контрольных, а также основные их характеристики.

Название: The History of the GPU - New Developments
Автор: Jon Peddie
Издательство: Springer
Год: 2022
Страниц: 434
Язык: английский
Формат: pdf (true)
Размер: 18.7 MB

This third book in the three-part series on the History of the GPU covers the second to sixth eras of the GPU, which can be found in anything that has a display or screen. The GPU is now part of supercomputers, PCs, Smartphones and tablets, wearables, game consoles and handhelds, TVs, and every type of vehicle including boats and planes. In the early 2000s the number of GPU suppliers consolidated to three whereas now, the number has expanded to almost 20. In 2022 the GPU market was worth over $250 billion with over 2.2 billion GPUs being sold just in PCs, and more than 10 billion in smartphones. Understanding the power and history of these devices is not only a fascinating tale, but one that will aid your understanding of some of the developments in consumer electronics, computers, new automobiles, and your fitness watch.

Название: The History of the GPU - Eras and Environment
Автор: Jon Peddie
Издательство: Springer
Год: 2022
Страниц: 355
Язык: английский
Формат: pdf (true)
Размер: 13.4 MB

This is the second book in a three-part series that traces the development of the GPU, which is defined as a single chip with an integrated transform and lighting (T&L) capability. This feature previously was found in workstations as a stand-alone chip that only performed geometry functions. Enabled by Moore’s law, the first era of GPUs began in the late 1990s. Silicon Graphics (SGI) introduced T&L first in 1996 with the Nintendo 64 chipset with integrated T&L but didn’t follow through. ArtX developed a chipset with integrated T&L but didn’t bring it to market until November 1999. The need to integrate the transform and lighting functions in the graphics controller was well understood and strongly desired by dozens of companies. Nvidia was the first to produce a PC consumer level single chip with T&L in October 1999. All in all, fifteen companies came close, they had designs and experience, but one thing or another got in their way to prevent them succeeding.

Название: The History of the GPU - Steps to Invention
Автор: Jon Peddie
Издательство: Springer
Год: 2022
Страниц: 424
Язык: английский
Формат: pdf (true)
Размер: 15.4 MB

This is the first book in a three-part series that traces the development of the GPU. Initially developed for games the GPU can now be found in cars, supercomputers, watches, game consoles and more. GPU concepts go back to the 1970s when computer graphics was developed for computer-aided design of automobiles and airplanes. Early computer graphics systems were adopted by the film industry and simulators for airplanes and high energy physics—exploding nuclear bombs in computers instead of the atmosphere. A GPU has an integrated transform and lighting engine, but these were not available until the end of the 1990s. Heroic and historic companies expanded the development and capabilities of the graphics controller in pursuit of the ultimate device, a fully integrated self-contained GPU.

Название: Открытые оптические резонаторы. Некоторые вопросы теории и расчета
Автор: Ищенко Е.Ф.
Издательство: Сов. радио
Год: 1980
Формат: pdf
Страниц: 209
Размер: 13,89 Мб
Язык: русский

Излагается теория однополостных открытых оптических резонаторов, широко применяемых в квантовой электронике. Рассмотрены резонаторы, содержащие внутренние оптические элементы и неоднородную среду. Большое внимание уделено прикладным методам расчета пространственных, частотных и поляризационных характеристик собственных типов колебаний, а также дифракционных потерь.

Название: Антенны и распространение радиоволн
Автор: Андрусевич Л.К., Ищук А.А., Лайко К.А.
Издательство: Профобразование
Год: 2021
Cтраниц: 421
Формат: pdf
Размер: 37 мб
Язык: русский

В учебном пособии рассмотрены особенности распространения радиоволн в свободном пространстве, вдоль поверхности Земли, в атмосфере Земли и в космическом пространстве. Исследуется принцип действия, основные электрические характеристики, особенности конструкции и методика проектирования антенн. Приведены методы расчета радиотрасс и антенно-фидерных устройств применительно к наземным и космическим линиям радиосвязи.

Название: Raspberry Pi Pico Beginner’s Guide : The Latest Guide to Master Your Raspberry Pi Pico and Build Amazing Project
Автор: Greham O. Wilson
Издательство: Independently published
Год: 2021
Страниц: 191
Язык: английский
Формат: pdf (true)
Размер: 10.3 MB

This Raspberry Pi Pico is a departure from previous Pi models in that it is not a Linux computer but rather a microcontroller board similar to Arduino. The Raspberry Pi Pico's primary selling features are its low price of $4 and indeed the RP2040 chip, which offers ample capacity for embedded applications and lets individuals of any age or skill to learn to code and build electronics. If you already own a Windows, Apple, or Linux computer, or perhaps another Raspberry Pi, you're halfway to the use of the Raspberry Pi Pico with your next project.

Название: Самодельные наглядные пособия по радиотехнике
Автор: Левак А.И.
Издательство: Просвещение
Год: 1966
Формат: djvu
Страниц: 162
Размер: 32,31 Мб
Язык: русский

Книга предназначена для учителей физики и руководителей школьных радиокружков. В ней рассказывается, как сделать наглядные стенды и макеты сопротивлений, конденсаторов, катушек индуктивности, стенды для исследования полупроводниковых диодов и триодов. Даются краткие характеристики этих приборов.

Название: Measurement and Sensor Systems: A Comprehensive Guide to Principles, Practical Issues and Applications
Автор: Alexander W. Koch
Издательство: Springer
Год: 2023
Страниц: 247
Язык: английский
Формат: pdf (true), epub
Размер: 38.8 MB

This book covers both the physical properties of sensors for converting physical quantities into digital data and the design of complex measurement and data analyzing systems. In respect thereof, a unique treatment of measurement and sensor systems is given from a physical point of view, wherein a focus is on innovative links between physics and engineering sciences. The acquisition of data by measurement systems equipped with appropriate sensors is a fundamental activity in science and industry. The book is divided into eleven chapters, each chapter starting with a discussion of measurement systems based on the relevant sensor concept followed by an in-depth description of the data processing and analysis procedures.

Название: Lora Remote Sensing System
Автор: David Clifton
Издательство: Leanpub
Год: 2020-03-20
Страниц: 225
Язык: английский
Формат: pdf (true), epub + Extras
Размер: 17.9 MB

Tells how to write an Arduino program to detect mechanical, magnetic or angular velocity disturbances anywhere within 600 yards line-of-sight of your lora base station, and to issue alerts when the disturbances exceed preset levels, which may be programmed remotely from your base station, which is a different Arduino program on the same board type. Provides complete detail, including requirements, architecture, design, hardware build, and source code for a Lora Radio remote sensing system. The system is built with readily available, inexpensive processor and multi-sensor boards available from and supported by Adafruit and Arduino. The remote sensing board(s) expect a lora radio base station to supply sensing parameters, and alarm when alerts are received.