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1873
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E-BOOK

Internet of Things with Raspberry Pi 3. Leverage the power of Raspberry Pi 3 and JavaScript to build exciting IoT projects

Maneesh Rao

This book is designed to introduce you to IoT and Raspberry Pi 3. It will help you create interesting projects, such as setting up a weather station and measuring temperature and humidity using sensors; it will also show you how to send sensor data to cloud for visualization in real-time. Then we shift our focus to leveraging IoT for accomplishing complex tasks, such as facial recognition using the Raspberry Pi camera module, AWS Rekognition, and the AWS S3 service. Furthermore, you will master security aspects by building a security surveillance system to protect your premises from intruders using Raspberry Pi, a camera, motion sensors, and AWS Cloud. We'll also create a real-world project by building a Wi-Fi – controlled robot car with Raspberry Pi using a motor driver circuit, DC motor, and a web application.This book is a must-have as it provides a practical overview of IoT’s existing architectures, communication protocols, and security threats at the software and hardware levels—security being the most important aspect of IoT.

1874
Wird geladen...
E-BOOK

Internet of Things with Raspberry Pi 3. Leverage the power of Raspberry Pi 3 and JavaScript to build exciting IoT projects

Maneesh Rao

This book is designed to introduce you to IoT and Raspberry Pi 3. It will help you create interesting projects, such as setting up a weather station and measuring temperature and humidity using sensors; it will also show you how to send sensor data to cloud for visualization in real-time. Then we shift our focus to leveraging IoT for accomplishing complex tasks, such as facial recognition using the Raspberry Pi camera module, AWS Rekognition, and the AWS S3 service. Furthermore, you will master security aspects by building a security surveillance system to protect your premises from intruders using Raspberry Pi, a camera, motion sensors, and AWS Cloud. We'll also create a real-world project by building a Wi-Fi – controlled robot car with Raspberry Pi using a motor driver circuit, DC motor, and a web application.This book is a must-have as it provides a practical overview of IoT’s existing architectures, communication protocols, and security threats at the software and hardware levels—security being the most important aspect of IoT.

1875
Wird geladen...
E-BOOK

Internet rzeczy. Budowa sieci z wykorzystaniem technologii webowych i Raspberry Pi

Dominique Guinard, Vlad Trifa

Internet rzeczy (IoT) przynosi kolejną technologiczną rewolucję: oto coraz więcej przedmiotów, także sprzętów codziennego użytku, dzięki wbudowanym czujnikom i dostępowi do sieci może komunikować się z człowiekiem     i z innymi przedmiotami. Możliwości takiej sieci są niewyobrażalne. Inżynierowie, którzy zajmują się tą koncepcją, rozwijają wiele różnych standardów mających służyć integracji IoT. Okazuje się jednak, że w chaosie konkurujących rozwiązań brakuje spojrzenia na internet rzeczy z nieco szerszej perspektywy, która pozwoliłaby na opracowanie pragmatycznej i strukturalnej metodologii tworzenia urządzeń   i usług IoT. Niniejszą książkę napisano dla osób, które zaczynają swoją przygodę z internetem rzeczy. Zawarto tu informacje niezbędne do tworzenia prototypów urządzeń, produktów i aplikacji z wykorzystaniem infrastruktury WWW. Przedstawiono obszerne wprowadzenie w zagadnienia dotyczące internetu rzeczy. Znalazły się tu informacje o urządzeniach, czujnikach, standardach i potrzebnych narzędziach. Szczególnie dokładnie przedstawiono instrumentarium niezbędne do budowania WWW rzeczy — czyli warstwy aplikacji internetu rzeczy. Książka ta pozwoli na zrozumienie problemów dzisiejszego internetu rzeczy, poznanie dostępnych technik i ich wykorzystywanie. W tej książce znajdziesz między innymi: omówienie koncepcji WWW rzeczy i internetu rzeczy sposoby wykorzystanie Node.js do implementacji WWW rzeczy kwestie związane ze stosowaniem protokołu HTTP oraz API typu RESTful charakterystykę poszczególnych warstw architektury WWW rzeczy metody integracji BeagleBone, Intel Edison oraz Arduino z internetem rzeczy Internet rzeczy: fascynująca przyszłość, która zaczyna się dziś! Dr Dominique Guinard — jest pionierem koncepcji architektury internetu rzeczy. Uczestniczył w wielu projektach związanych z tym zagadnieniem: badał duże sieci RFID, zajmował się telefonami komórkowymi jako bramami IoT, a także integrował sieci czujników z oprogramowaniem SAP. Dr Vlad Trifa — jest uznanym ekspertem w dziedzinie rozproszonych rozwiązań pomiarowych, a także integracji urządzeń interaktywnych z aplikacjami korporacyjnymi. Zajmował się bioakustyką, przetwarzaniem sygnałów, interakcjami robotów humanoidalnych i sieciami neuronowymi.

1876
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E-BOOK

Internet Rzeczy (IoT). Problemy cyberbezpieczeństwa

Jerzy Krawiec

Monografię można podzielić na dwie zasadnicze części. Pierwsza cześć obejmuje problematykę dotyczącą wyzwań Przemysłu 4.0, a właściwie jego kluczowego elementu, czyli Internetu Rzeczy (IoT). W tej części scharakteryzowano systemy i opisano modele IoT, przedstawiono wizje architektury IoT, zidentyfikowano problem wiarygodności IoT oraz przedstawiono zasady eksploracji danych i standardy komunikacji między urządzeniami systemu IoT. W drugiej części książki podjęto rozważania dotyczące problematyki zapewnienia cyberbezpieczeństwa systemów IoT. Ta część publikacji obejmuje modele odniesienia cyklu bezpieczeństwa urządzeń IoT oraz implementację systemu zarządzania bezpieczeństwem informacji w przedsiębiorstwie realizującym koncepcję IoT. Publikacja jest poparta licznymi przykładami praktycznymi oraz wynikami badań dotyczących poziomów bezpieczeństwa systemów informatycznych pracujących zarówno w sieci globalnej, jak i lokalnej. Jest także praktycznym przewodnikiem wprowadzającym w świat technologii IoT, ze szczególnym uwzględnieniem cyberbezpieczeństwa, przedstawieniem najnowszych zagrożeń internetowych oraz podaniem sposobów ochrony zasobów informacyjnych w przedsiębiorstwach.

1877
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E-BOOK

Interviewing Engineering Graduates. Ensure your team succeeds when you hire the very best in new engineering talent

Connor S Riley

A strong engineering team is the backbone of any technical company, and smart managers are always looking to hire top talent. Recruiting and interviewing engineers in a smart way is essential to the growth of your team and your company. In this saturated hiring market, your positions must stand out among the big name companies, and your hiring processes must be rigorous, fair and efficient.This comprehensive guide will show you how to hire outstanding technical employees. With its step-by-step instructions and examples, Interviewing Engineering Graduates will take you all the way through the process, from attracting great candidates to making hiring decisions with confidence.Hiring engineers is a complex, expensive and crucial process. This book will get you organized quickly and prepare you to make the right decisions every step of the way. First, you’ll see how to market your open jobs effectively through writing amazing job descriptions, and selling your company to top engineers so that you get the best applicants. You’ll then learn to narrow the field by identifying the best resumes. Using our tips, tricks and templates, you can design, plan and prepare thoroughly for smooth running, multi-stage assessments and interviews. Finally, you’ll easily identify which engineers will be top performers for your company, get your whole team involved in the hiring decision, and clinch that final offer!

1878
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E-BOOK

Introduction to JVM Languages. Get familiar with the world of Java, Scala, Clojure, Kotlin, and Groovy

Ramasubramanian Sankar, Vincent van der Leun

Anyone who knows software development knows about the Java Virtual Machine. The Java Virtual Machine is responsible for interpreting Java byte code and translating it into actions. In the beginning, Java was the only programming language used for the JVM. But increasing complexity of the language and the remarkable performance of the JVM created an opening for a new generation of programming languages. If you want to build a strong foundation with the Java Virtual Machine and get started with popular modern programming languages, then this book is for you.The book will begin with a general introduction of the JVM and its features, which are common to the JVM languages, helping you get abreast with its concepts. It will then dive into explaining languages such as Java, Scala, Clojure, Kotlin, and Groovy and will show how to work with each language, their features, use cases, and pros and cons. By writing example projects in those languages and focusing on each language’s strong points, it will help you find the programming language that is most appropriate for your particular needs. By the end of the book, you will have written multiple programs that run on the Java Virtual Machine and know about the differences between the various languages.

1879
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E-BOOK

Introduction to Numerical Methods with 245 Solved Problems

Roman Z. Morawski, Andrzej Miękina

This textbook is the result of the authors' experience of teaching the undergraduate students of the Faculty of Electronics and Information Technology at Warsaw University of Technology in the period 1985-2025, and in particular - the students following the English-medium programmes of study offered there during last 30 years. It is composed of seven chapters devoted to basic numerical problems, such as accuracy of computation, approximation of functions, numerical differentiation and integration, solving algebraic and differential equations. Each chapter contains a short general introduction followed by a considerable number of solved numerical problems. The textbook may be useful for students attending any engineering-oriented course of numerical methods.

1880
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E-BOOK

Introduction to Numerical Methods with 245 Solved Problems

Roman Z. Morawski, Andrzej Miękina

This textbook is the result of the authors' experience of teaching the undergraduate students of the Faculty of Electronics and Information Technology at Warsaw University of Technology in the period 1985-2025, and in particular - the students following the English-medium programmes of study offered there during last 30 years. It is composed of seven chapters devoted to basic numerical problems, such as accuracy of computation, approximation of functions, numerical differentiation and integration, solving algebraic and differential equations. Each chapter contains a short general introduction followed by a considerable number of solved numerical problems. The textbook may be useful for students attending any engineering-oriented course of numerical methods.

1881
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E-BOOK

Introduction to Programming. Learn to program in Java with data structures, algorithms, and logic

Nick Samoylov

Have you ever thought about making your computer do what you want it to do? Do you want to learn to program, but just don't know where to start? Instead of guiding you in the right direction, have other learning resources got you confused with over-explanations?Don't worry. Look no further. Introduction to Programming is here to help.Written by an industry expert who understands the challenges faced by those from a non-programming background, this book takes a gentle, hand-holding approach to introducing you to the world of programming. Beginning with an introduction to what programming is, you'll go on to learn about languages, their syntax, and development environments. With plenty of examples for you to code alongside reading, the book's practical approach will help you to grasp everything it has to offer. More importantly, you'll understand several aspects of application development. As a result, you'll have your very own application running by the end of the book. To help you comprehensively understand Java programming, there are exercises at the end of each chapter to keep things interesting and encourage you to add your own personal touch to the code and, ultimately, your application.

1882
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E-BOOK

Introduction to R for Business Intelligence. Profit optimization using data mining, data analysis, and Business Intelligence

Jay Gendron

Explore the world of Business Intelligence through the eyes of an analyst working in a successful and growing company. Learn R through use cases supporting different functions within that company. This book provides data-driven and analytically focused approaches to help you answer questions in operations, marketing, and finance. In Part 1, you will learn about extracting data from different sources, cleaning that data, and exploring its structure. In Part 2, you will explore predictive models and cluster analysis for Business Intelligence and analyze financial times series. Finally, in Part 3, you will learn to communicate results with sharp visualizations and interactive, web-based dashboards.After completing the use cases, you will be able to work with business data in the R programming environment and realize how data science helps make informed decisions and develops business strategy. Along the way, you will find helpful tips about R and Business Intelligence.