eBooks de Ingeniería eléctrica, página 4 de 13

Segundo manual de la serie guías de bolsillo destinadoal estudio de las instalaciones en locales de públicaconcurrencia, incluye algunas aclaraciones de la guíatécnica de aplicación publicadas por el

Este libro recoge una colección de problemas originales relacionados con los circuitos trifásicos. La mayoría de ellos han sido propuestos en exámenes realizados para diversas especialidades de ingenieria. Todos los problemas han sidoresueltos de forma detallada con el apoyo de mas de 100 figuras. De este modo, resulta una obra de contenido riguroso, realizado con gran esfuerzo pedagogico para que sea facilmente comprensible y de lectura amena.Alfonso Bachiller Soler es Ingeniero Industrial y Doctor por la Universidadde Sevilla, actualmente es profesor del Departamento de Ingenieria electricade la Universidad de Sevilla.Ramon Cano Gonzalez es Ingeniero Tecnico Industrial e Ingeniero en Automatica y Electronica Industrial, actualmente es profesor del Departamento de Ingenieria electrica de la Universidad de Sevilla.Narciso Moreno Alfonso es Ingeniero Tecnico Industrial e Ingeniero en Electronica; actualmente es profesor del Departamento de Ingenieria Electrica de laUniversidad de Sevilla.

Los principios básicos y las herramientas de trabajo fundamentales del análisis de circuitos y teoría de redes lineales se exponen en este libro de una manera sencilla pero con el rigor y la lógica imprescindibles en un manual docente. La estructura del libro permite avanzar paulatinamente y tratar temas como las señales, las leyes de Kirchhoff o las redes con tres y cuatro terminales, para llegar a conceptos de corriente alterna, transitorios y analisis espectral. Todos los capitulos incluyen una muestra de problemas resueltos.

El artículo 29 del Reglamento Electrotécnico para Baja Tensión hace referencia a una Guía Técnica, de la cual el Ministerio de Ciencia y Tecnología ha hecho ya pública la primera revisión con fecha septiembre de 2003, y cuyo contenido reproducimos en esta obra, utilizando dos colores, para que el lector pueda diferenciar claramente el texto del Reglamento en sí, del de las aclaraciones y explicaciones de la Guía Técnica.

Mediante ejemplos ampliamente explicados, el lector aprenderá a realizar los distintos tipos de análisis que PSpice ofrece al diseñador de circuitos.El libro esta organizado en orden creciente de complejidad, al principio se consideran circuitos sencillos y el analisis basico, analisis de punto de operacion, y conforme avanza la exposicion se van introduciendo analisis mas complejos. Expone con todo detalle los distintos tipos de componentes semiconductores que forman todos los circuitos integrados modernos, dedica un capitulo a la simulacion de circuitos digitales:Se incluye informacion para la simulacion de circuitos digitales y circuitos que contengan lineas de transmision, los cuales son utiles en la simulacion de circuitos integrados y de filtros digitales.

En momentos en que América Latina apenas empieza a transitar por la fase del "apagón analógico" -proceso en el que ya se encuentran inmersos Europa y Norteamérica -, esta obra, dirigida a académicos, estudiantes y representantes de instituciones publicas vinculadas al proceso de transicion digital, se propone ampliar los conocimientos acerca de la television digital y lo que ella significa en terminos de historia, caracteristicas tecnicas, posibilidades de desarrollo interior y, sobre todo, posibles impactos y oportunidades que se podrian generar a nivel individual y colectivo en nuestra region. La digitalizacion y el paradigma tecno-economico en la sociedad contemporanea , La television digital: ultimo horizonte en el sector de las comunicaciones , Entendiendo la digitalizacion en el sector audiovisual y Los mapas comunicativos en la era digital son los temas que se abordan en esta obra y que, con seguridad, contribuiran al necesario dialogo en torno a la transicion digital.

En la actualidad, los sistemas inalámbricos son una constante de la vida diaria, pues nos permiten realizar una gran cantidad de actividades de comunicación, emisión y recepción e intercambio de datos en el hogar, el trabajo e incluso en la vida social y la recreacion. Ejemplos tangibles de su uso se encuentran en servicios tan fundamentales como la telefonia movil, las redes de datos, la television digital terrestre o los radioenlaces de punto a punto.

We build machines to eliminate human error, streamline our workflows, and remove the tedious friction from our daily lives. From auto-pilots in airplanes to algorithmic spell-checkers, automation promises a flawless existence. But this convenience hides a dangerous psychological trap.The Irony of Automation, a concept pioneered by researcher Lisanne Bainbridge, reveals that the more reliable a system becomes, the more the human operators lose their cognitive sharpness. When the machine inevitably fails or encounters an unprecedented anomaly, the human is suddenly forced to take controlbut lacks the situational awareness and practiced skill to prevent a disaster. We are engineering ourselves into helpless monitors of systems we no longer fully understand.This book investigates the invisible cognitive atrophy caused by modern technology. It explores catastrophic failures in aviation, healthcare, and corporate management where over-reliance on smart systems led to devastating human incompetence.Stop outsourcing your critical thinking to algorithms. Reclaim your cognitive autonomy and learn how to maintain your expertise in a world that desperately wants to do everything for you.

Dr. Gunter Spanner has been active in research and development for several major corporations for more than 30 years. Project and technology management in the fields of biosensors and physical measurement technologies form the core of his work. In addition to his role as a lecturer at ETH Zurich and EU|FH, the author has successfully published technical articles and books on a wide range of topics from electronics to measurement and sensor technology, all the way to gravitational-wave physics. His contributions to the frequency stabilization of lasers found application in the field of direct gravitational-wave detection, which was awarded the Nobel Prize in 2017.

Understanding how to apply cryptography on modern microcontrollers is essential for building secure, reliable, and trustworthy systems. This book explains cryptography in the context of embedded hardware, from classical ciphers that illustrate core principles to modern techniques such as AES for practical high-security applications.By combining mathematical theory with real-world microcontroller implementations, readers learn not only how cryptography works, but also how to implement it effectively on systems with limited processing power and memory. The book is intended for students starting out in cryptography, hobbyists securing personal projects, and engineers looking for a structured guide to embedded security.The book covers these key topics in applied cryptography: Classical ciphers on Arduino Uno and Raspberry Pi Pico, with full programs: Spartan Scytale, Hebrew Atbash, Caesar, ROT13, Alberti Disk, Vigenere, Affine, Polybius, Playfair, Beaufort, Ottoman Codebook, and One-Time Pad. Hacking classical ciphers using microcontrollers, with examples. Pseudo-random (PRNG) and true random number generation (TRNG) on microcontrollers. Symmetric-key cryptography with full programs: DES and AES-128/256. Memory and speed constraints of cryptography on microcontrollers. Asymmetric cryptography: public/private keys, digital signatures, key distribution and derivation (KDF), RSA, and SHA-256 implementations. A complete secure communication program using RSA and AES-256. A glossary of commonly used cryptography terms.

Build digital electronics from the ground upand take it all the way to practical circuits you can use.This book guides you through the core principles of digital technology with a strongly hands-on approach. Youll begin with the essentials: signals, devices for working with them, and what "logic 0" and "logic 1" mean in real hardware. Simple demonstration setups made from easy-to-find parts (LEDs, diodes, resistors, switches) help you see how logic behaves, making the theory click before you move on.From there, youll explore a wide range of logic elements and how theyre implemented, including classic logic families such as TTL and CMOS. The fundamentals section covers the building blocks of digital systems: flip-flops, Schmitt triggers, registers, counters and dividers, encoders/ decoders, multiplexers/demultiplexers, plus A/D and D/A conversion and timing circuits.Next, the book invites you into "new ideas" in digital electronicsuniversal logic elements, unconventional approaches (including thyristor-based and fractional logic), and creative logic functions that can inspire original designs.Finally, a large, well-organized collection of application circuits turns knowledge into projects: electronic switches and selectors, pulse generators, PWM regulators, frequency multipliers/dividers, phase shifters, and digital filters.Study it deeply, and youll gain not only understandingbut the ability to design and debug digital circuits independently.

Build Your Own Coffee Roaster is a practical guide to constructing and operating the Cobra Smartroaster and its companion Open Roaster Controller (ORC) .The book walks the reader through every stage of the build, from assembling the powerhead and wiring the system to installing and configuring the controller. Along the way, youll learn how to use the Raspberry Pi to bring precision and flexibility to your roasting process.Clear, step-by-step chapters cover: Powerhead construction and required components Low- and high-voltage wiring Installing the ORC, network setup, and using the web interface Roasting coffee with the Cobra in different setups, including hand-stir and bread-machine roasting Advanced topics such as manual mode, fixed profiles, Artisan-Scope connections, and ORC system programmingA complete parts list, practical guidance throughout, and concise explanations make this book a useful reference for anyone interested in building, modifying, or understanding their own coffee-roasting system.

Embedding a vintage component, creating a professional looking home for a circuit board, or even designing a complex apparatus complete with a chassis these and many other challenges turn into a stimulating pleasure with FreeCAD. Once you have internalized the basic processes, there are virtually no limits to your imagination.Starting to use a new software is never straightforward especially with a tool as versatile as FreeCAD. Manageable, but at the same time easily usable individual components provide the starting point in this book. Putting these components together later results in assemblies.In the FreeCAD universe, a workable trajectory is demonstrated. The described procedure is illustrative so the examples are easily applied to custom tasks. The devices were made by the author and illustrated with photos.Creating a 3D design is requiring some effort but the initial investment pays off soon. Besides the impressive spatial representation of the projects, the extracted drawings yield a solid base for documentation and production. Extended FreeCAD capabilities like the unfolding of sheet metal parts enormously add to efficiency and pushes models forward into practical assembly.Soon you will definitely not want to do without FreeCAD!

A eletrônica linear é a base de todos os sistemas eletrônicos modernos, desde os mais simples circuitos até os mais complexos dispositivos que utilizamos no dia a dia. Este livro foi criado para guia

A teoria sobre erros humanos é vasta, de forma que frequentemente não é possível aplicá-la genericamente a qualquer situação ou estudo. Existe uma necessidade proeminente de se avaliar o contexto no

Introduction to Electronic Filters is your comprehensive guide to understanding, designing, and applying first-order electronic filters using resistors, capacitors, and inductors. Whether you are a student, maker, or educator, this book demystifies the theory behind RC and RL filters and bridges the gap between concepts and real-world applications through simulation and experimentation.From the basics of frequency response and phase shift to hands-on breadboard builds and Python-based simulations, this book offers a deeply practical learning experience. You will learn to analyse filters using Bode plots and phasors, and explore applications in audio tone shaping, sensor signal conditioning, noise reduction, and power supply filtering.As you progress, youll build, measure, simulate, and tune filters using modern tools like CircuitLab, Python, and the Analog Discovery 3. Each chapter includes thoughtfully crafted activities that reinforce learning by doing designing filters for specific tasks, simulating dynamic behaviour, and observing how theory translates into performance.Inside youll find: A clear introduction to the fundamentals of electronic filters Detailed explanations of RC and RL filters, cutoff frequency, and phase Guided activities using both simulation and hardware tools Real-life applications in audio, sensors, power supplies, and more A beginner-friendly primer on Python and algebra for electronics Whether youre working through simulations or experimenting with real components on your workbench, this book will help you develop a solid understanding of electronic filters and their role in practical circuits.

Este livro apresenta uma análise comparativa da aplicabilidade de diferentes técnicas de monitoramento em isoladores poliméricos submetidos a tensões alternadas (CA) e contínuas (CC). A partir de ens

Nesta obra você vai conhecer a fundo o funcionamento da placa controladora de tempo (TCON) que decodifica os sinais LVDS vindos da placa principal e obtém os sinais necessários ao funcionamento dos d

Aprenda agradável e descomplicada como funcionam os conversores DC-DC usados nos equipamentos eletrônicos dos mais diversos tipos. Fundamental para quem trabalha com a eletrônica atual.