Название: Industrial and Laboratory Measuring Systems: Sensors, Distributed, Modular and Wireless Systems
Автор: Josef Vedral
Издательство: River Publishers
Год: 2024
Страниц: 490
Язык: английский
Формат: pdf (true)
Размер: 27.5 MB

This book describes the types and properties of computer controlled industrial and laboratory measuring systems for data acquisition and processing signals of typical physical sensors. An overview of the properties of these sensors used in laboratory and industrial environments is provided. The chapters describe the properties of computers used in measurement systems, including plug-in cards and the IEEE-488 protocol. The following chapters describe the types and properties of distributed and modular measuring systems and systems using data networks, including wireless measuring systems. The final chapters describe methods of digitization, reconstruction and signal processing in measurement systems in time and frequency domains. The book is intended for users and designers of digital measuring systems, working in laboratory and industry, scientific and research workplaces and students of university relevant technical focus and was created on the basis of the author's many years of activity in the field of development and use of measuring systems in laboratory and industrial environments.

Название: Interaction Techniques and Technologies in Human-Computer Interaction
Автор: Constantine Stephanidis, Gavriel Salvendy
Издательство: CRC Press
Год: 2025
Страниц: 465
Язык: английский
Формат: pdf (true)
Размер: 37.2 MB

This book offers a thorough exploration of interaction design by examining various technologies, interaction techniques, styles, and devices. This book: • Assists readers in acquiring a deep understanding of diverse ways humans interact with computer technologies and in selecting the most suitable approach for various interactive scenarios. • Introduces cutting‑edge interaction techniques, including multimodal and gesture‑based interaction, wearables, haptic, speech and sound‑based interaction, embodied interaction, and more. • Advances beyond traditional interfaces to large and multiscreen interactions, proxemics, brain‑computer interfaces, affective computing and Extended Reality. This book will appeal to individuals interested in Human-Computer Interaction research and applications.

Название: Foundations and Fundamentals in Human-Computer Interaction
Автор:Constantine Stephanidis, Gavriel Salvendy
Издательство: CRC Press
Год: 2025
Страниц: 474
Язык: английский
Формат: pdf (true)
Размер: 27.5 MB

This book serves as a foundation to the field of HCI, equipping readers with the necessary knowledge and skills to engage in this field. Human‑Computer Interaction (HCI) is a multidisciplinary field exhibiting increasing significance in the modern world, shaping our interactions with technology and transforming our daily lives. HCI plays a critical role in bridging the gap between human capabilities and technological breakthroughs. As technology becomes progressively intertwined with our daily lives, it plays a significant role in enhancing human interaction with advanced information technologies. This book serves as a foundation for the field of HCI. It covers the historical background, contributing disciplines, essential concepts and theories within the domain. This book also delves into human functionalities and characteristics relevant to interaction, including sensory perception, attention and memory, language and communication, emotions, decision‑making, as well as mental models, human error, and human actions. Moving forward to the realization of interaction, traditional techniques provide users with foundational methods for engaging with computers and digital systems. These techniques have adapted and endured, shaping user experiences and catering to evolving technological landscapes. Keyboard input, a versatile mainstay, allows efficient text entry and commands, especially valuable for programming and command‑line interfaces (CLIs). The mouse, in tandem with Graphical User Interfaces (GUIs), revolutionized navigation through pointing, clicking, and dragging. Touch input, introduced with touchscreen devices, offers a direct and intuitive interaction with content. Menu‑based interfaces create structured hierarchies for accessing functions and information, while CLIs remain a powerful choice for experts who value precision.

Название: Raspberry Pi 5 Projects for Newbies: A Simplified Guide to Creating Projects with the Raspberry Pi 5
Автор: Melvin McGinnis
Издательство: Independently published
Год: 2024
Страниц: 258
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

"Raspberry Pi 5 Projects for Newbies: A Simplified Guide to Creating Projects with the Raspberry Pi 5" by Melvin McGinnis is an essential resource for anyone looking to delve into the exciting world of Raspberry Pi. This comprehensive guide is structured to take readers from the very basics to more advanced projects, ensuring a thorough understanding of both the hardware and software aspects of the Raspberry Pi 5. The journey begins with an introduction to the key features and specifications of the Raspberry Pi 5, setting the stage for what's to come. The initial chapters guide you through the setup process, from connecting peripherals to installing the operating system. McGinnis ensures that even those new to the Raspberry Pi will feel confident and ready to explore its capabilities. The book delves into the essentials of the Raspberry Pi 5, with a detailed examination of the GPIO pins, their usage, and the various interfaces available. This foundational knowledge is crucial for anyone looking to harness the full potential of the device. Linux basics are also covered, providing readers with the necessary skills to navigate and utilize the Raspberry Pi's operating system effectively. Networking and connectivity are explored in depth, with step-by-step instructions on setting up WiFi and configuring connections, including options for headless setup. This section ensures that your Raspberry Pi is always connected and ready for action. sProgramming on the Raspberry Pi 5 is made accessible with a focus on Python, the primary language used for many Raspberry Pi projects. McGinnis walks readers through the basics of Python programming, writing and running programs, and interfacing with GPIO pins for hardware control.

Название: Lecture Notes in Analog Electronics: Discrete and Integrated Large Signal Amplifiers
Автор: Vančo B. Litovski
Издательство: Springer
Год: 2023
Страниц: 374
Язык: английский
Формат: pdf (true)
Размер: 11.5 MB

This book discusses larger signal amplifiers (denoted as PA). Large signal amplifiers are dealing with signals whose magnitude is such that the operation of the active element can no longer be considered linear. They are usually designed to get as much power gain and efficiency as possible. That is why they are often called power amplifiers. In this book, two implementations of PA are considered. First, it is of interest to obtain large signals (current or voltage) at the output of a cascade of direct coupled amplifiers. In this case, linearity, frequency response, and speed are the most important requirements. Second are real power amplifiers where the power delivered to the load is of primary interest. Of course, efficiency, linearity, and high frequency response are of interest, too. A very special attention is paid to modern power electronic components such as Power BJT, VDMOS, IGBT, SiC MOS, and GaN HEMT. DC and switching properties of all these devices are studied in much detail. This book also includes a set of appendices which cover: solved problems, SPICE simulation results for selected set of circuits, and a short review of microelectronic technology process.

Название: Схемотехника усилительных устройств
Автор: Перепелкин Д.А.
Издательство: М.: Горячая линия - Телеком
Год: 2014
Страниц: 238
ISBN: 978-5-9912045-6-9
Формат: PDF, DJVU
Размер: 14 Мб
Язык: русский

В учебном пособии в сжатой и доступной форме последовательно изложены теоретические и практические аспекты разработки и проектирования современных усилительных устройств. Приведены способы математического описания их работы, а также основы анализа и синтеза устройств с заданными техническими характеристиками и параметрами.

Название: Робототехника на Raspberry Pi для юных конструкторов и программистов
Автор: Мэтт Тиммонс-Браун
Издательство: БХВ-Петербург
Год: 2020
Cтраниц: 201, цвет.ил.
Формат: pdf/djvu
Размер: 12 мб
Язык: русский

Книга написана создателем самого популярного в мире YouTube-канала, посвященного Raspberry Pi. В ней рассматривается конструирование игровых роботов на базе микрокомпьютера Raspberry Pi. В начале книги показано, как собрать и запрограммировать простого двухколесного робота. Затем базовая модель дополняется новыми функциональными возможностями: робот учится следовать по линии, избегать препятствия, распознавать объекты и цвет с помощью компьютерного зрения.

Название: Источники питания
Автор: Москатов Е.А.
Издательство: "МК-ПРЕСС", "КОРОНА-ВЕК"
Год: 2011 (2012)
Страниц: 208
Формат: DjVu
Размер: 10 Мб
Язык: русский

В книге даны расчетные соотношения, принципиальные схемы и описания принципа действия различных выпрямителей, сглаживающих фильтров, стабилизаторов напряжения и тока, импульсных преобразователей, а также электропитающих систем, выполненных на их основе. Подробно рассмотрены компоненты, из которых изготавливают современные источники питания. Приведены основные теоретические положения и рекомендации по конструированию как традиционных, так и специальных электропитающих устройств. Материал будет интересен радиолюбителям, научно-техническим работникам и студентам технических специальностей.

Название: Understanding Computer Organization: A Guide to Principles Across RISC-V, ARM Cortex, and Intel Architectures
Автор: Patricio Bulić
Издательство: Springer
Серия: Undergraduate Topics in Computer Science
Год: 2024
Страниц: 305
Язык: английский
Формат: pdf (true), epub
Размер: 32.2 MB

This textbook unlocks modern computer organizations' secrets, with real-world examples from RISC-V, ARM, and Intel-based computer systems. The guide provides a comprehensive yet accessible explanation of fundamental principles and components and serves as a gateway to mastering the interplay between hardware and software. It demystifies complex concepts and provides clear explanations and practical insights into their roles in computing systems. Our journey begins with exploring memory-mapped I/O, where we unravel the mechanisms by which the CPU communicates with peripherals through memory addresses. From there, we venture into the realm of interrupts, examining how various architectures handle asynchronous events and prioritize tasks efficiently. Real-world examples from RISC-V, ARM, and Intel-based systems illuminate these concepts, providing practical insights into their implementation and significance. Chapter 3 delves into the intricacies of Direct Memory Access (DMA), shedding light on the controllers responsible for managing data transfers between peripherals and main memory. We then focus on the main memory, exploring the different types of memory technologies, including DRAMs, SDRAMs, and DDR SDRAMs, and their roles in storing and accessing data effectively. Moving forward, we delve into the critical role of cache memory in improving system performance through data locality and access speed optimizations. Finally, we explore the concept of virtual memory, unraveling how modern operating systems manage memory resources efficiently by leveraging secondary storage devices.

Название: Распространение радиоволн
Автор: Аветисян В.Г., Никогосян Е.Г.
Издательство: Инфра-Инженерия
Год: 2023
Cтраниц: 208
Формат: pdf
Размер: 18 мб
Язык: русский

Рассмотрены общие вопросы распространения радиоволн, особенности их распространения вблизи поверхности Земли, учитывая влияние ее неоднородности, сферичности и неровности. Анализируются процессы распространения и поглощения тропосферных волн. Изложены вопросы строения ионосферы и особенности распространения электромагнитного излучения в ионизированной среде. Подробно рассмотрены особенности распространения радиоволн различных диапазонов.