Название: High-Performance and High-Speed Pipelined ADCs
Автор: Manar El-Chammas
Издательство: Springer
Год: 2023
Страниц: 161
Язык: английский
Формат: pdf (true), epub
Размер: 24.4 MB

This book discusses the theoretical foundations and design techniques needed to effectively design high-speed (multi-GS/s) and high-performance pipelined ADCs, which play a critical role in the signal chain of various systems. Readers will be walked through the design and analysis of pipelined ADCs and their topologies, and will learn both theoretical and practical design details that will enable them to explore and build these data converters. The author also presents details on various aspects of pipelined ADCs and their impact on the ADC speed and performance, with a focus on the input buffer and sampling network, the reference amplifier, comparators and their impact on ADC error rate and high-frequency performance, and mismatch estimation and correction. Analog-to-digital converters (ADCs) are instrumental components in electronic systems. They serve as one of the interfaces between the analog world and the digital signal processing (DSP) algorithms that interpret the world. Almost every system we interact with requires such an interface.

Название: Основы и системы прикладного телевидения
Автор: Грязин Г. Н. ; ред. Н.К. Мальцева
Издательство: Политехника
Год: 2011
Cтраниц: 279 с. : схем., табл., ил
Формат: pdf (ocr)
Размер: 36 мб

В учебном пособии рассмотрены характеристики, параметры и принципы работы как телевизионных систем наблюдения визуального и автоматического типа различного назначения в целом, так и основных устройств, входящих в их состав. Изложены основы цветного и стереоскопического телевидения. Особое внимание уделено методам расчета режима функционирования систем, которые иллюстрируются примерами решения практических задач энергетического расчета реальных приборов и систем. В приложении приводится справочный материал к устройствам описываемых телевизионных систем.

Название: Lectures on Digital Design Principles
Автор: Pinaki Mazumder, Idongesit E. Ebong
Издательство: River Publishers
Год: 2023
Страниц: 280
Язык: английский
Формат: pdf (true)
Размер: 17.4 MB

Lectures on Digital Design Principles provides students an accessible reference for engaging with the building blocks of digital logic design. The book is an aggregation of lectures for an introductory course and provides a conversational style to better engage with students. Since the text is developed from lectures, important and foundational concepts are highlighted without tedious proofs. With respect to subject matter, students are introduced to different methods of abstracting digital systems, along with the strengths and weaknesses of these different methods. For example, Boolean logic can be represented as algebraic equations, gate level diagrams, switching circuits, truth tables, etc. Strengths and drawbacks to these representations are discussed in the context of Boolean minimization and electronic design automation. The text also delves into dynamic behavior of digital circuits with respect to timing in combinational circuits and state transitions in sequential circuits.

Название: Beginning Breadboarding: Physical Computing and the Basic Building Blocks of Computers
Автор: Jennifer Fox
Издательство: Apress
Год: 2023
Страниц: 502
Язык: английский
Формат: pdf
Размер: 15.5 MB

Using fun, hands-on projects, learn what a circuit is and how it works! This book uses a common tool in electronics, the breadboard, to build your way to an understanding of circuits, circuit components, and the basics of computers. You'll master current, voltage, and resistance. With that you can control outputs like lights and motors as well as inputs like switches and sensors. You'll also discover the difference between analog and digital electrical signals while studying both electricity and computers. Dabble in electrical engineering, whether you are interested in building things with electronics or learning to program simple, physical systems. Build your own electronic projects to learn how electronics work. And also how computers store information and process requests. You'll work with simple, low-cost tools like conductive tape before developing up to working with breadboards and discovering the components to build more complex systems. With Beginning Breadboarding, makers of all ages and backgrounds can learn to build real-life physical computing systems and projects. Have fun building something with tangible results while learning all the theory you need to make new projects of your own!

Название: KiCad 6 Like a Pro – Projects, Tips and Recipes: Mastering PCB design with real-world projects
Автор: Peter Dalmaris
Издательство: Elektor
Год: 2022
Страниц: 400
Язык: английский
Формат: pdf (true)
Размер: 46.2 MB

This book will help you practice your new KiCad 6 skills by challenging you in a series of two real-world projects, supported by a comprehensive set of recipes with detailed instructions on how to achieve a variety of simple and complex tasks. Design the PCBs for an Arduino-powered datalogger and a custom ESP32 board. Understand the finer details of the interactive router and how to manage KiCad project teams with Git, and much more. KiCad 6 is a modern, cross-platform application suite built around schematic and design editors. This stable and mature PCB tool is a perfect fit for electronic engineers and hobbyists. With KiCad 6, you can create PCBs of any complexity and size without the constraints associated with the commercial packages.

Название: KiCad 6 Like a Pro – Fundamentals and Projects: Getting started with the world's best open-source PCB tool
Автор: Peter Dalmaris
Издательство: Elektor
Год: 2022
Страниц: 550
Язык: английский
Формат: pdf (true)
Размер: 61.5 MB

KiCad 6 is the world’s best open-source and free-to-use Printed Circuit Board tool. Its latest iteration, version 6, is packed with features usually found only in expensive commercial CAD tools. KiCad 6 is a modern, cross-platform application suite built around schematic and design editors, with auxiliary applications: a custom symbol and footprint creator, calculators, a Gerber file viewer, and an image converter for customizing graphics in silkscreen or copper. KiCad 6 is a stable and mature PCB tool, a perfect fit for electronic engineers and hobbyists. With KiCad 6, you can create PCBs of any complexity and size without the constraints associated with the commercial packages. This book will teach you to use KiCad through a practical approach. It will help you become productive quickly and start designing your own boards. Example projects (e.g., a simple breadboard power supply and a PCBA 4×8×8 LED matrix array) illustrate the basic features of KiCad, even if you have no prior knowledge of PCB design. The author describes the entire workflow from schematic entry to the intricacies of finalizing the files for PCB production and o! ers sound guidance on the process.

Название: Electronic Security and Espionage: A Handbook on DIY
Автор: Luka Matic
Издательство: Elektor
Год: 2021
Страниц: 230
Язык: английский
Формат: pdf (true)
Размер: 22.1 MB

Nowadays, security problems are rarely properly solved or correctly addressed. Electronic security is only part of the chain in making a system secure. Electronic security is usually addressed as network or software security, neglecting other aspects, but the chain is only as strong as its weakest link. This book is about electronic hardware security, with an emphasis on problems that you can solve on a shoestring DIY budget. It deals mostly with secure communications, cryptosystems, and espionage. You will quickly appreciate that you can’t simply buy a trustworthy and reliable cryptosystem off the shelf. You will then realise that this applies equally to individuals, corporations, and governments. If you want to increase your electronic security awareness in a world already overcrowded with networks of microphones and cameras, this is a book for you. Furthermore, if you want to do something DIY by designing and expanding upon simple electronic systems, please continue reading.

Название: Raspberry Pi Full Stack: A comprehensive course that will teach you how to build a modern IoT application
Автор: Peter Dalmaris
Издательство: Elektor
Год: 2020
Страниц: 428
Язык: английский
Формат: pdf (true)
Размер: 43.7 MB

A comprehensive course that will teach you how to build a modern IoT application. This book will take you on a whirlwind tour of full-stack web application development using Raspberry Pi. You will learn how to build an application from the ground up. In the first section of the book, I will introduce you to the Raspberry Pi, and focus on the Raspberry Pi Zero as our base hardware platform. This base hardware represents the lowest level of the Full Stack application. In the second section of the book, step two of the project, you will learn about the Raspbian operating system. This is the software that makes it possible for us, the application developers, to implement our application using high-level tools like the Python programming language and the SQLite3 database. The real work begins in section four. There, you will learn about the Raspberry Pi's General Purpose Inputs and Outputs (GPIO), and how to use them with simple Python programs. I will explain how to refer to a specific GPIO and show you the basic Python commands you need to perform simple tasks, like turn an LED on and read the state of a button. All big things start with the first simple step, and for this project, the first step is to blink an LED.

Название: Сто схем с индикаторами
Автор: Быстров Ю.А. и др.
Издательство: М.: Радио и связь
Год: 1990
Cтраниц: 112
Формат: pdf
Размер: 25 мб
Язык: русский

Изложены принципы построения устройств управления современными знакосинтезирующими индикаторами - полупроводниковыми, вакуумными, люминесцентными, газоразрядными и вакуумными накаливаемыми. Приведены принципиальные схемы и даны описания разнообразных электронных устройств отображения информации на основе указанных индикаторов.

Название: Raspberry Pi Pico for Radio Amateurs: Program and build RPi Pico-based hams station utilities, tools, and instruments
Автор: Dogan Ibrahim
Издательство: Elektor
Год: 2021
Страниц: 310
Язык: английский
Формат: pdf (true)
Размер: 11.1 MB

Although much classical HF and mobile equipment is still in use by large numbers of amateurs, the use of computers and digital techniques has now become very popular among amateur radio operators. Nowadays, anyone can purchase a €5 Raspberry Pi Pico microcontroller board and develop many amateur radio projects using the “Pico” and some external components. This book is aimed at amateur radio enthusiasts, Electronic Engineering students, and anyone interested in learning to use the Raspberry Pi Pico to shape their electronic projects. The book is suitable for beginners in electronics as well as for those with wide experience. Step-by-step installation of the MicroPython programming environment is described. Some knowledge of the Python programming language is helpful to be able to comprehend and modify the projects given in the book. The book introduces the Raspberry Pi Pico and gives examples of many general-purpose, software-only projects that familiarize the reader with the Python programming language.