Название: Радиотехнические цепи и сигналы. Руководство к решению задач
Автор: Баскаков С.И.
Издательство: М.: Высшая школа
Год: 2002 - 2-е изд., дополн.
Cтраниц: 214
Формат: pdf
Размер: 11 мб

Пособие содержит задачи по всем разделам одноименного курса. В нем приведены условия задач, примеры решения, методические указания и ответы. При работе с пособием рекомендуется пользоваться учебником Баскакова С. И. "Радиотехнические цепи и сигналы" (М,: Высш. шк. 2000). Во второе издание добавлены задачи по вейвлет-анализу сигналов и методам оценки информационных характеристик радиоканала. Предложены задачи, связанные с компьютерным анализом цепей и сигналов с помощью программных продуктов MathCAD и Electronics Workbench.

Название: Array and Wearable Antennas: Design, Optimization, and Applications
Автор: Puran Gour, Nagendra Singh, Rajesh Kumar Nema
Издательство: CRC Press
Год: 2024
Страниц: 248
Язык: английский
Формат: pdf (true)
Размер: 20.1 MB

The text highlights the designing of efficient, wearable, and textile antennas for medical and wireless applications. It further discusses antenna design for the Internet of Things, biomedical, and 5G applications. The book presents Machine Learning and Deep Learning techniques for antenna design and analysis. It also covers radio frequency, micro-electromechanical systems, and nanoelectromechanical systems devices for smart antenna design. Today’s world is dominated by a culture in which interpersonal communication centered on the human body is the norm. Through its sensor nodes, antennas, and processing units, the Wireless Body Area Network (WBAN) is an essential component of body-­centric communication. The WBAN can be used in conjunction with an external system, a system worn on the skin, or through theimplantation of a device directly into the human body. Therefore, it is commonly broken down into two subtypes: in-­body and out-­of-­the-­body. The body area network antenna is a planar antenna that can be used for body-­centric communication and has the advantages of being flexible, bio-compatible, and lightweight. The substrate class requires a malleable substance. The conductive component must be comfortable and easy to wear. Both the range and the utility of biomedical antenna technology are extremely high.

Название: DC/AC Electrical Fundamentals
Автор: Dale R. Patrick, Stephen W. Fardo, Ray Richardson
Издательство: River Publishers
Год: March 10, 2023
Страниц: 741
Язык: английский
Формат: pdf (true)
Размер: 216.2 MB

This book explores many essential topics in a basic and easy-to-understand manner. This book, and the accompanying Electronic Devices and Circuit Fundamentals, have been modified with significant updates in content. The books are developed using a classic textbook – Electricity and Electronics: A Survey (5th Edition) – as a framework. Both new books have been structured using a similar sequence and organization as previous editions. The previous edition of Electricity and Electronics: A Survey contained 18 chapters, 8 in the Electricity section and 10 in the Electronics section. This book has been expanded to include 19 chapters, further simplifying content, and providing a more comprehensive coverage of the content. The content has been continually updated and revised through new editions and by reviewers over the years. Additional quality checks to ensure technical accuracy, clarity and coverage of content have always been an area of focus.

Название: ESP32 and Arduino Hardware Protocols Cookbook: Practical Recipes to UART, SPI, I2C, and Non-standard Protocols for Developing Connected Devices
Автор: Roronoa Hatake
Издательство: Independently published
Год: 2024
Страниц: 260
Язык: английский
Формат: epub
Размер: 10.1 MB

This book is a comprehensive guide to mastering hardware protocols with ESP32 and Arduinos. It covers everything from the basics of UART, SPI, and I2C to more advanced topics such as non-standard protocols and troubleshooting. This part of the book covers non-standard protocols, such as the DHT11 and DHT22 sensors. It includes chapters on: DHT11 and DHT22 sensor basics, Using the DHT11 and DHT22 sensors with ESP32 and Arduino. Example projects using the DHT11 and DHT22 sensors, Non-standard protocols are protocols that are not widely used. They are often developed by specific manufacturers for their own devices. This part of the book will teach you how to use non-standard protocols with ESP32 and Arduino devices. The book includes code examples, schematics, and diagrams to help you learn the concepts and build your own projects. It is ideal for readers who have some experience with programming and electronics, but no prior experience with hardware protocols. By the end of this book, you will be able to: Master the basics of UART, SPI, and I2C, Use UART, SPI, and I2C with ESP32 and Arduinos, Work with non-standard protocols such as the DHT11 and DHT22 sensors.

Название: 100 Essential ESP32 IOT Projects: How to Build Connected Devices with Microcontrollers Hands-on Guide Custom Devices for Your Smart Home and Beyond
Автор: Roronoa Hatake
Издательство: Independently published
Год: October 20, 2023
Страниц: 236
Язык: английский
Формат: epub
Размер: 10.5 MB

The book begins with an introduction to the ESP32 and its features, followed by a chapter on getting started with the Arduino IDE. Once you have a basic understanding of the ESP32 and how to program it, you can start building projects. The book is divided into several sections, each of which focuses on a different type of IoT project. For example, there is a section on smart home projects, a section on environmental monitoring projects, and a section on wearable device projects. Each project in the book includes a detailed step-by-step guide, as well as circuit diagrams and code snippets. The author also provides troubleshooting tips and suggestions for further exploration. This book is a great resource for anyone who wants to learn how to build IoT devices with the ESP32. It is well-written and easy to follow, and it covers a wide range of projects, from simple to complex. If you are interested in learning how to build connected devices with microcontrollers, then 100 Essential ESP32 IoT Projects is the book for you. It is a comprehensive guide to ESP32 development, and it contains a wide variety of projects to choose from. This book is suitable for readers of all skill levels, from beginners to experienced developers. If you are new to ESP32 development, then the book will teach you everything you need to know to get started. If you are an experienced developer, then the book will provide you with a variety of challenging and rewarding projects to work on.

Название: Soft Robotics: A DIY Introduction to Squishy, Stretchy, and Flexible Robots
Автор: Matthew Borgatti, Kari Love
Издательство: Maker Media, Inc.
Год: December 13, 2018
Страниц: 224
Язык: английский
Формат: epub (true)
Размер: 49.1 MB

Soft robotics is an emerging field that approaches robots in new ways, enabling them to operate in environments that are unstructured or unstable and to perform tasks that require delicacy and malleability. It's all about engineering with soft materials — silicone, cloth, balloons, flexible plastics — and combining them in different ways to come up with novel, approachable, and surprising solutions to interesting problems. This book introduces soft-robotics concepts to students, inventors, and makers with easy-to-understand explanations and hands-on DIY projects. The projects use a wide range of tools and techniques — including microcontrollers, 3D printing, laser cutting, mold making, casting, and heat sealing — to create intriguing soft robots and devices. It is tinkering at its finest! If a traditional robot is made of mostly hard components—for example, metal or plastic—a soft robot is a robot in which primary functional components of the robot are made of soft and flexible materials. These can be lots of different things, from fabric and paper to flexible plastics, silicone, and other rubbers. Even living heart cells have been incorporated into soft robots.

Название: Multistage Interconnection Network Design for Engineers
Автор: Shilpa Gupta
Издательство: Bentham Science Publishers
Год: December 19, 2023
Страниц: 238
Язык: английский
Формат: pdf (true), epub
Размер: 22.0 MB

This textbook provides a quick and easy understanding of multistage interconnection networks (MINs) for engineers. The book contents focus on the design, performance metrics, and evaluation of these networks which are crucial in modern computer architecture. The contents equip engineering students, apprentices and professionals with in-depth knowledge and analysis of MINS, enabling them to build complex computer architectures for efficient data communications and cost effective solutions for circuit design. The book starts with an introduction to MINS and subsequently progresses to the evaluation of a range of MINS (SEN, Gamma-Minus, FTSN, FTGN, SEGIN). Tremendous advancements have been reported in the computer and communication industries due to the high demands of big data analysis. This led to the use of parallel and distributed processors to play a part. These parallel processors have to be connected to a large number of memory modules. The connection between these processors and memory modules must be highly reliable for efficient Big Data analysis. Multistage interconnection networks (MIN) provide data communication between processors and memory modules at efficient speed with reasonably high reliability.

Название: Node-RED and Raspberry Pi Pico W : From basics to flows for sensors, automation, motors, MQTT, and cloud services
Автор: Peter Dalmaris
Издательство: Elektor International Media B.V.
Год: 11 January 2024
Страниц: 528
Язык: английский
Формат: pdf (true)
Размер: 41.9 MB

From basics to flows for sensors, automation, motors, MQTT, and cloud services. This book is a learning guide and a reference. Use it to learn Node-RED, Raspberry Pi Pico W, and MicroPython, and add these state-of-the-art tools to your technology toolkit. It will introduce you to virtual machines, Docker, and MySQL in support of IoT projects based on Node-RED and the Raspberry Pi Pico W. This book combines several elements into a platform that powers the development of modern Internet of Things applications. These elements are a flow-based server, a WiFi-enabled microcontroller, a high-level programming language, and a deployment technology. Combining these elements gives you the tools you need to create automation systems at any scale. From home automation to industrial automation, this book will help you get started. Node-RED is an open-source flow-based development tool that makes it easy to wire together devices, APIs, and online services. Drag and drop nodes to create a flowchart that turns on your lights at sunset or sends you an email when a sensor detects movement. Raspberry Pi Pico W is a version of the Raspberry Pi Pico with added 802.11n Wi-Fi capability. It is an ideal device for physical computing tasks and an excellent match to the Node-RED.

Название: Arduino Starter Book: Unleashing The Power Of Electronic Modules & Sensors
Автор: Obinju Charles
Издательство: Independently published
Год: 2023
Язык: английский
Формат: epub
Размер: 36.3 MB

Arduino Starter Book: Beginner's Guide into Arduino Sensors and Modules. In the realm of electronics and microcontrollers, the Arduino platform stands as a beacon of innovation, enabling countless makers, tinkerers, and inventors to bring their ideas to life. It serves as the canvas upon which limitless possibilities can be painted, turning mere imagination into tangible reality. In "Arduino Starter Book: Unleashing the Power of Electronic Modules," we embark on a journey through a world of sensors, actuators, and communication devices. Each chapter delves into a specific module, explaining its functionality, usage, and integration with Arduino. We provide hands-on examples and practical projects that not only demonstrate the module's potential but also inspire you to create your own innovations. Whether you're a beginner looking to explore the world of Arduino or an experienced teacher seeking to guide your students "Arduino Starter Book" equips you with the knowledge and confidence to tackle projects of increasing complexity. With each module you master, you take a step closer to realizing your most ambitious ideas.

Название: Structural Decision Diagrams in Digital Test: Theory and Applications
Автор: Raimund Ubar, Jaan Raik, Maksim Jenihhin, Artur Jutman
Издательство: Birkhäuser/Springer
Серия: Computer Science Foundations and Applied Logic
Год: 2024
Страниц: 608
Язык: английский
Формат: pdf (true)
Размер: 12.4 MB

This is the first book that sums up test-related modeling of digital circuits and systems by a new structural-decision-diagrams model. The model represents structural and functional information jointly and opens a new area of research. The book introduces and discusses applications of two types of structural decision diagrams (DDs): low-level, structurally synthesized binary DDs (SSBDDs) and high-level DDs (HLDDs) that enable diagnostic modeling of complex digital circuits and systems. In this book, we present a novel approach to modeling digital circuits and systems by graphs, constituting structural decision diagrams jointly representing structural and functional information about digital circuits and systems. The model allows multilevel and hierarchical representation to cope with the complexity of systems. The primary objective and the novelty of the new model is enabling uniform and formal reasoning of cause-effect diagnostic relations between the faults and behavior of circuit components to support digital test and verification solutions. The difficulties in developing analytical high-level and hierarchical cross-level approaches to test generation and fault analysis are related to missing suitable tools and models. The register transfer level models, instruction set architectures, dataflow charts or hardware description languages (HDL, VHDL, Verilog, System C) are not well suited for formal cause-effect reasoning and test generation, forcing engineers to settle for heuristic and approximate methods, which, as a rule, do not provide satisfactory solutions.