Learn From the PROs, Master the Lifesaving Communication Tool Trusted by Preppers, Survivalists, and Adventurers Worldwide.Do you have a Baofeng radio but feel lost in its features and settings, unsure if you're using it to its fullest?When disaster strikes and modern communication fails, will you be ready to stay connected and protect your loved ones?For survivalists, outdoor enthusiasts, or anyone serious about being prepared, Baofeng radios are an essential tool. But how do you unlock their full potential without hours of confusion and frustration?This comprehensive guide doesn’t just explain how Baofeng radios work—it equips you to use them effectively in real-world scenarios. With easy-to-follow instructions and clear explanations, you’ll quickly gain the skills to use your radio like a pro, program it manually or with software, troubleshoot common issues, and apply your knowledge to emergencies or everyday adventures. This guide ensures you’re ready for anything.Here is a tiny fraction of what you will discover inside:• Getting the Foundations Right, Fast: Start with the basics of radio communication and Baofeng radio setup, perfect for beginners looking to get started with confidence.• Master Programming: Step-by-step guidance on manual and software-based programming ensures you can customize your radio for any situation• Explore Advanced Features: Unlock the full potential of your Baofeng radio, including privacy tones, dual PTT, VOX technology, and connectivity options.• Prepare for Emergencies: Comprehensive strategies for using Baofeng radios during natural disasters, urban crises, or tactical survival scenarios.• Enhance Your Survival Skills: Discover secure communication techniques, encoding, and encryption to keep your information private in critical situations.• Expand Your Functionality: Learn how to monitor weather updates, access emergency channels, and even communicate via satellite.• Optimize Your Equipment: Detailed instructions on building and optimizing antennas to improve range and clarity.• Maintain Peak Performance: Practical tips for maintaining and troubleshooting your Baofeng radio to keep it reliable when you need it most.• HAM Radio Insights: Gain a deeper understanding of HAM radio practices and licensing, expanding your communication capabilities.• Unlock Advanced Communication Capabilities: Discover how to integrate and utilize APRS (Automatic Packet Reporting System) to share real-time location, weather, and messaging data seamlessly.• Real-World Applications: Explore practical use cases, from outdoor adventures and community events to guerrilla and tactical operations.• Stay Organized and Ready: Utilize quick-reference guides, glossaries, and emergency contact lists for instant access to vital information.And much much more!From beginners needing the basics to advanced users seeking tactical strategies, this guide has you covered with a balance of foundational knowledge and advanced insights. In addition it covers key features and functions across Baofeng radios, ensuring compatibility no matter which model you own.Why leave your communication skills to chance? Equip yourself with the knowledge and confidence to master your Baofeng radio today.Click “Buy Now” and take the first step toward ensuring your family’s safety and staying connected, no matter what comes your way.With this book, you will also get access to 6 extra exclusive resources:1. Cheat Sheets for Programming and Operation2. Emergency Communication Card3. Baofeng Troubleshooting Quick Card4. The Prepper Journal5. Baofeng Selected Video Tutorials6. Further Learning Assets Read more

Python for Everybody is designed to introduce students to programming and software development through the lens of exploring data. You can think of the Python programming language as your tool to solve data problems that are beyond the capability of a spreadsheet.Python is an easy to use and easy to learn programming language that is freely available on Macintosh, Windows, or Linux computers. So once you learn Python you can use it for the rest of your career without needing to purchase any software.This book uses the Python 3 language. The earlier Python 2 version of this book is titled "Python for Informatics: Exploring Information". Read more

Otis is finally ready for his training......but, it is not quite what he expected!Grab your copy of this third and final installment in the DIARY OF OTIS series to find outwhat Otis learned from his amazing and mysterious teacher, Konichi Juan, how he met his chicken, Bob, and how he met BABY ZEKE!And, be sure to check the front of the book for details on how to grab a FREE PDF copy of my Minecraft Coloring Book which is not available in stores anywhere!!!!**************P.S. -- For all you loyal fans out there, I apologize for how long it took me to get this book done. I was having some writer's block and problems with other stuff, but now I'm ready to get back at it. Look for more books soon!!!!*********************************************Be sure to read all my other books:Baby Zeke: Diary of a Chicken Jockey, Book 1Baby Zeke: Diary of a Chicken Jockey, Book 2: Into the MineBaby Zeke: Diary of a Chicken Jockey, Book 3: Rescue MissionBaby Zeke: Diary of a Chicken Jockey, Book 4: Mysterious ObjectsBaby Zeke: Diary of a Chicken Jockey, Book 5: Pursuit of HerobrineBaby Zeke: Diary of a Chicken Jockey, Book 6: No RestBaby Zeke: Diary of a Chicken Jockey, Book 7: Herobrine’s MinionBaby Zeke: Diary of a Chicken Jockey, Book 8: End TimesBaby Zeke: Diary of a Chicken Jockey, Book 9: ApocalypseThe Complete Baby Zeke: Books 1-9 (also available in audiobook)Baby Zeke: Diary of a Chicken Jockey, Book 10: Return of the WarriorOtis: Diary of a Baby Zombie Pigman, Book 1Otis: Diary of a Baby Zombie Pigman, Book 2: Konichi JuanOtis: Diary of a Baby Zombie Pigman, Book 3: TrainingCreeptastic (also available in audiobook)Diary of a Werewolf Steve (also available in audiobook)Minecraft Halloween TalesDiary of Herobrine: OriginsDiary of Herobrine: ProphecyDiary of Herobrine: ApotheosisDiary of a Minecraft Bat (also available in audiobook)Diary of a Spider Chicken, Books 1-3Diary of a Surfer Villager, Books 1-11, an ongoing seriesA Notchmas Carol: An unofficial Minecraft holiday story inspired by Charles Dickens’ A Christmas Carol (also available in audiobook)*********************************************************Amazon Categories: Computers Computer Games Computer Entertainment Internet Programming Computer Software Children’s Adventure Books Children's Sword & Sorcery Fantasy Books Children's Action & Adventure Literature Children's Computer Games Children's Video & Electronic Game Books Children's Nonfiction Computer Books Children’s Humorous Literature Media Tie-In________________________________Tags: minecraft diary, minecraft books, minecraft novels, minecraft gifts for kids, books about surfing, surfing fiction, surfing stories, surfing biography

The Complete Beginner's Handbook on DMR is a special beginner's handbook with everything you need to know about getting started with DMR (Digital Mobile Radio). While the book features Radioddity DMR radios it is comprehensive on all aspects of DMR. If you are new to digital radio technology this book will make learning DMR easier. The book gives complete information on DMR as well as programming using several CPS (Computer Programming Software) programs. If you have struggled to understand how to program your DMR radio this book was designed especially for you. Read more

Learn PLC programming from the software perspective to understand advanced concepts such as OOP and HMI development and design reusable, portable, and robust codePurchase of the print or Kindle book includes a free PDF eBookKey FeaturesTake a deep dive into object-oriented PLC programming to gain hands-on knowledgeExplore software engineering concepts such as SDLC, debugging, and SOLID programmingGet a thorough grasp on HMI development to build various HMI projectsBook DescriptionObject-oriented programming (OOP) is a new feature of PLC programming that has taken the automation world by storm. This book provides you with the necessary skills to succeed in the modern automation programming environment.The book is designed in a way to take you through advanced topics such as OOP design, SOLID programming, the software development lifecycle (SDLC), library design, HMI development, general software engineering practices, and more. To hone your programming skills, each chapter has a simulated real-world project that'll enable you to apply the skills you've learned. In all, this book not only covers complex PLC programming topics, but it also removes the financial barrier that comes with most books as all examples utilize free software. This means that to follow along, you DO NOT need to purchase any PLC hardware or software.By the end of this PLC book, you will have what it takes to create long-lasting codebases for any modern automation project.What you will learnFind out how to write PLC programs using advanced programming techniquesExplore OOP concepts for PLC programmingDelve into software engineering topics such as libraries and SOLID programmingExplore HMIs, HMI controls, HMI layouts, and alarmsCreate an HMI project and attach it to a PLC in CODESYSGain hands-on experience by building simulated PLC and HMI projectsWho this book is forThis book is for automaton programmers with a background in software engineering topics such as object-oriented programming and general software engineering knowledge. Automation engineers, software engineers, electrical engineers, PLC technicians, hobbyists, and upper-level university students with an interest in automation or robotics will also find this book useful and interesting. Anyone with a basic knowledge of PLCs can benefit from reading this book.Table of ContentsSoftware Engineering for PLCsAdvanced Structured Text — Programming a PLC in Easy-to-Read EnglishDebugging — Making Your Code WorkComplex Variable Declaration — Using Variables to Their FullestFunctions — Making Code Modular and MaintainableOOP — Reducing, Reusing, and Recycling CodeOOP — The Power of ObjectsLibraries — Write Once, Use AnywhereThe SDLC — Navigating the SDLC to Create Great CodeAdvanced Coding — Using SOLID to Make Solid CodeHMIs — UIs for PLCsIndustrial Controls — User Inputs and OutputsLayouts — Making HMIs User-FriendlyAlarms — Avoiding Catastrophic Issues with AlarmsPutting It All Together — The Final ProjectDistributed Control Systems, PLCs, and Networking Read more

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Master Arduino Programming: A Hands-On Guide to Electronics and CodingHave you ever wanted to control switches, LEDs, sensors, and more with just a few lines of code—without the hassle of replacing an entire circuit when something goes wrong?Arduino is the ultimate platform for building electronic projects, trusted by beginners and experts alike for its simplicity, flexibility, and affordability. With its microcontroller-based board, you can create, modify, and experiment with ease. Whether you’re designing interactive gadgets, automating tasks, or learning to code hardware, Arduino makes it accessible.But here’s the challenge: many beginners struggle because they lack clear, step-by-step guidance. They either try to figure it out alone and get frustrated or follow confusing tutorials that don’t explain the fundamentals properly.That’s where this book comes in. Designed for complete beginners, this hands-on guide breaks down Arduino programming in a simple, practical way. You’ll learn:✅ How to set up your Arduino board and understand its components✅ The basics of coding with Arduino and writing your first program✅ How to control LEDs, sensors, motors, and other components effortlessly✅ Troubleshooting techniques so you can fix issues without replacing your board✅ How to bring your own creative electronics projects to lifeDon’t let confusion or lack of experience stop you from mastering Arduino. Whether you’re a hobbyist, student, or aspiring engineer, this book will equip you with the knowledge and confidence to start coding and building right away.Unlock the power of Arduino and turn your ideas into reality—get started today! Read more

Today, software engineers need to know not only how to program effectively but also how to develop proper engineering practices to make their codebase sustainable and healthy. This book emphasizes this difference between programming and software engineering.How can software engineers manage a living codebase that evolves and responds to changing requirements and demands over the length of its life? Based on their experience at Google, software engineers Titus Winters and Hyrum Wright, along with technical writer Tom Manshreck, present a candid and insightful look at how some of the worldâ??s leading practitioners construct and maintain software. This book covers Googleâ??s unique engineering culture, processes, and tools and how these aspects contribute to the effectiveness of an engineering organization.Youâ??ll explore three fundamental principles that software organizations should keep in mind when designing, architecting, writing, and maintaining code:How time affects the sustainability of software and how to make your code resilient over timeHow scale affects the viability of software practices within an engineering organizationWhat trade-offs a typical engineer needs to make when evaluating design and development decisions Read more

Compilers: Principles, Techniques and Tools, known to professors, students, and developers worldwide as the "Dragon Book," is available in a new edition. Every chapter has been completely revised to reflect developments in software engineering, programming languages, and computer architecture that have occurred since 1986, when the last edition published. The authors, recognizing that few readers will ever go on to construct a compiler, retain their focus on the broader set of problems faced in software design and software development.New chapters include: Chapter 10 Instruction-Level ParallelismChapter 11 Optimizing for Parallelism and Locality Read more

★Three PLCs in a single book★⚠ UPDATED EDITION - JULY 2022 ⚠The only book has RS Logix 500, Simatic manager step7, and GX Works3 programming software.This book covers all aspects of PLC programming including the use of instruction, PLC programming for HMI, VFD, and troubleshooting.◆PLC- This book covers the series of PLCs that manufacturers offer with their suitable programming software.◆Communication- This book has different communication protocols normally used in automation. The communication protocols are required to establish a communication between PLC and a PC.◆Programming software- This book focuses on the latest version of PLC programming software as per the different PLC manufacturers.◆HMI- This book takes into account the role of HMI in PLC programming.◆VFD- It covers the necessary commands like speed control, condition monitoring, and control related to VFD with their parameters.◆Troubleshooting and monitoring- It covers the method needed to follow during troubleshooting and monitoring of a program◆ Real world example- This book is added full of real-world examples for better comprehensionThe details of PLC and software we are going to use for the study:1. Allen Bradley (Rockwell Automation)PLC- MicroLogix 1400PLC Programming- RS Logix 500PLC Communication- RS Links classicHMI- PanelviewHMI Programming- Factory Talk viewVFD- Powerflex 5252. SiemensPLC- S71200PLC Programming- Step 7HMI- KTP 200HMI Programming- TIA portalVFD- G1203. MitsubishiPLC- FX5UPLC Programming- GX Works3HMI- GOT 2000HMI Programming- GT Designer3VFD- D700What makes this book different?★ Well-organized & digestible information★ Program elaboration with the latest version of programming software★ 3 Popular PLCs in one book★ HMI & VFD programming♥ Grab your copy ♥ Read more

Discover the field of software engineering with Software Engineering Step by Step, your essential guide to mastering the art of designing, developing, and delivering software. This clear and accessible resource is tailored for beginners, intermediate learners, developing professionals, and curious learners looking to deepen their expertise in one of the most dynamic and impactful fields today.Why This Book?In a world powered by technology, software engineers are the architects of innovation. Whether you’re creating apps, optimizing systems, or solving complex problems, this book provides a structured roadmap to mastering the foundational principles and emerging trends of software engineering.With clear explanations, real-world examples, and practical insights, this book demystifies software engineering, making it accessible to readers of all skill levels. From understanding requirements to deploying scalable and secure solutions, Software Engineering Step by Step covers it all.What You'll Learn:Comprehensive Software Engineering ConceptsDiscover the difference between programming and software engineering.Understand the complete Software Development Lifecycle (SDLC).Dive into core principles like SOLID design, clean coding practices, and system optimization.Practical Skills for Real-World ApplicationsLearn how to elicit, document, and manage changing requirements.Explore design patterns, testing methodologies, and best practices for scalable and maintainable software.Gain expertise in tools like Git, JIRA, Docker, and Kubernetes.Emerging Trends and TechnologiesStay ahead with insights into AI, machine learning, and quantum computing in software engineering.Discover the role of cloud computing, microservices, and DevOps in modern development.Learn about ethical considerations, cybersecurity, and sustainability in software design.Who Is This Book For?Students and Beginners: A clear and structured introduction to software engineering fundamentals. A good resource for those new to software engineering, including teens, students, and beginners.Intermediate Learners: In-depth explorations of design principles, database management, and performance optimization.Key Features:Step-by-Step Structure: Build your knowledge systematically, one concept at a time.Real-World Examples: Apply what you learn to practical scenarios in various industries.Expert Guidance: Benefit from a book written with clarity, depth, and industry relevance.A Sample of Key TopicsSoftware Development Lifecycle (SDLC)Requirements EngineeringSoftware Design PrinciplesSOLID PrinciplesUser-Centric DesignAlgorithmsData StructuresClean Code PracticesDebugging TechniquesVersion Control SystemsGit and Collaboration ToolsAgile MethodologiesScrum and KanbanTesting and Quality AssuranceAutomated TestingContinuous Integration/Continuous Deployment (CI/CD)Databases and Data ManagementRelational and Non-Relational DatabasesSoftware SecurityCloud ComputingMicroservices ArchitectureMobile and Web DevelopmentEmerging Technologies (AI, ML, Quantum Computing)Why You Need This Book NowThe world of software engineering is constantly evolving, and staying competitive means staying informed. With Software Engineering Step by Step, you’ll not only gain the knowledge to build robust, scalable software but also the confidence to tackle challenges, lead teams, and innovate in your field. Read more

Unlock the world of software development with "Computer Programming: Mastering the Art of Coding and Development." This comprehensive guide is designed to take you from foundational concepts to advanced techniques, whether you're a beginner eager to dive into programming or an experienced developer looking to refine your skills.The book starts by introducing the fundamental principles of programming and its crucial role in modern technology. It guides you through choosing the right programming language based on your goals and provides detailed instructions for setting up your development environment.You will gain a deep understanding of core programming concepts such as variables, data types, operators, and control structures. The book explores control structures like loops and conditionals, and delves into functions and modular programming to help you write clean, reusable code.Object-oriented programming is covered extensively, illustrating how concepts like classes, objects, inheritance, and polymorphism can enhance code organization and scalability. Practical examples in languages like Python and Java are provided to solidify your understanding.The guide also explores essential data structures and algorithms, emphasizing their importance in efficient problem-solving and optimization. You will learn about arrays, lists, stacks, queues, and trees, and how to implement algorithms to manage and process data effectively.Database management is another key focus, offering insights into SQL and NoSQL databases, and their respective applications. This knowledge is crucial for building robust and data-driven applications.Web development fundamentals are covered, including the differences between front-end and back-end development, and an introduction to HTML, CSS, and JavaScript. You will learn to build simple web applications, gaining practical skills in creating interactive online experiences.The book concludes with a focus on testing and debugging, underscoring their importance in ensuring software reliability. You will learn effective techniques and tools to identify, isolate, and resolve issues, ensuring that your code performs as intended."Computer Programming: Mastering the Art of Coding and Development" is your gateway to becoming a proficient developer.With clear explanations, practical examples, and comprehensive coverage of essential topics, this guide equips you with the skills needed to excel in the dynamic field of software development. Whether you're just starting out or looking to enhance your expertise, this book provides the tools and knowledge to advance your programming career. Read more

This book is a complete course in PLC programming with Rockwell Automation (RA) Studio 5000 PLC programming software and Allen-Bradley (AB) PLCs.Studio 5000 Logix Designer software is the PLC programming software you want to learn if you want to be and work as an automation professional. Studio 5000 enables you to program ControlLogix and CompactLogix, AB controllers. Those controllers are the most common PLCs in the USA and other parts of the world.The book contains quizzes and exercises with solutions in video formatWhen you finish this book and the attached video series you will learn:How to select hardware for your applicationHow to configure the hardware in the Studio 5000 Logix DesignerLadder diagram programming in Studio 5000Interacting with the controllers - download, upload and edit onlineIncluding exercises and solutions video for every chapterSee you inside... Read more

The career of computer visionary Grace Murray Hopper, whose innovative work in programming laid the foundations for the user-friendliness of today's personal computers that sparked the information age.A Hollywood biopic about the life of computer pioneer Grace Murray Hopper (1906–1992) would go like this: a young professor abandons the ivy-covered walls of academia to serve her country in the Navy after Pearl Harbor and finds herself on the front lines of the computer revolution. She works hard to succeed in the all-male computer industry, is almost brought down by personal problems but survives them, and ends her career as a celebrated elder stateswoman of computing, a heroine to thousands, hailed as the inventor of computer programming. Throughout Hopper's later years, the popular media told this simplified version of her life story. In Grace Hopper and the Invention of the Information Age, Kurt Beyer reveals a more authentic Hopper, a vibrant and complex woman whose career paralleled the meteoric trajectory of the postwar computer industry.Both rebellious and collaborative, Hopper was influential in male-dominated military and business organizations at a time when women were encouraged to devote themselves to housework and childbearing. Hopper's greatest technical achievement was to create the tools that would allow humans to communicate with computers in terms other than ones and zeroes. This advance influenced all future programming and software design and laid the foundation for the development of user-friendly personal computers. Read more

The most popular financial trading tool from the legendary trader W.D.Gann is the Square of Nine. This book was created to bring together every known method for trading and forecasting the financial markets with the Square of Nine. If you are a Square of Nine beginner this book was written with you in mind. The book is written in simple language with many examples. Previous knowledge is not required to learn to forecast the financial markets with the Square of Nine. The book discusses forecasting both the time of change in trend and prices. The forecasting techniques can be learned and applied within a matter of a few weeks. For advanced traders this book will become your reference for the Square of Nine trading methods. Everything is right here in one book. There is no double from the reader feedback that even advanced trader will learn something new about forecasting in this book. Chapter 1 shows the math formula for moving around the Square of Nine. Chapter 16 and Chapter 17 show trading indicators that you can calculate in a spreadsheet or any software with a programming module. Many Square of Nine enthusiasts have bought this book just to see the formulas for these indicators. Chapter 4 and Chapter 5 show the Square of Nine's two best time cycle forecasting methods. Chapter 13 and Chapter 14 show how to put the Square of Nine price forecasts and time forecasts together to make a price time forecasting grid. Read the table of contents and you will see there is a lot more! Read more

Do you have a Baofeng radio but feel overwhelmed by its complex features?Are you looking to stay connected in emergencies but unsure how to unlock your radio’s full potential?Or maybe you're a beginner struggling with technical jargon and endless settings?If any of this sounds familiar, you’re not alone! The truth is, most Baofeng users never go beyond the basics—leaving them vulnerable in emergencies and missing out on the powerful features these radios offer.🔴 But it doesn’t have to be this way!The Complete Baofeng Radio Bible for Beginners is your fast-track guide to mastering your radio with confidence. Whether you need reliable emergency communication, want to expand your radio’s capabilities, or simply stop feeling frustrated by confusing settings, this book is your complete solution.Inside, You'll Discover:The 5 Simple Steps to setting up and operating your Baofeng radio—even if you’ve never used one beforeThe Easy Programming Guide – Master both manual and software-based programming without frustration21 Must-Know Emergency Channels & Frequencies – Stay prepared in disasters, blackouts, or survival situationsPowerful APRS Integration Methods – Unlock real-time tracking, text messaging, and advanced data transmissionHow to Build an Emergency Communication Plan – Stay connected when all else failsHands-On Exercises to reinforce your learning—so you remember what to do when it matters mostConnecting Your Baofeng to External Devices – Extend your range and capabilities effortlesslyHow to Secure Your Communications and Avoid Eavesdroppers – Protect your conversations with CTCSS, DCS, frequency agility, and power control techniquesMastering Off-Grid and Survivalist Communication Strategies – Learn power management, solar charging, and setting up a self-sustaining ground stationHow to Expand Your Network Using Cross-Band Repeaters and SDR – Increase your range and connect Baofeng to modern digital communication systemsAvoid Critical Mistakes That Could Leave You Without Communication When You Need It Most – Real-world case studies teach you how to avoid signal failures, programming errors, and connectivity issuesAnd so much more—all explained in a clear, step-by-step format designed for absolute beginners!Why This Book?Unlike other generic radio guides, this book is tailored to real-world users who need Baofeng mastery fast. Whether you are: ✔ A beginner needing clear, no-nonsense guidance ✔ A prepper looking for reliable off-grid communication solutions ✔ A first responder or security professional requiring tactical radio strategies ✔ A radio hobbyist eager to explore advanced networking techniquesThis book delivers the exact knowledge you need—without the fluff or unnecessary theory.Don’t Wait Until It’s Too LateThe ability to communicate when it matters most can be the difference between safety and vulnerability. Take control of your Baofeng radio today and ensure you’re always connected when you need it most.Ready to Unlock the Full Power of Your Baofeng Radio?Click "BUY NOW" and start mastering your radio today. Read more

"Arduino - Step by Step" is the book for everyone who wants to learn the basics of the Arduino mini-PC from an engineer (M.Eng.). In this book you will learn the theoretical basics as well as the practical handling of an Arduino along with great example DIY projects (like SOS signal with LED, temperature-controlled system, light dependent control of a motor and more).This book is the all-in-one for beginners, as all the necessary basics for working with an Arduino regarding hardware, software & programming are explained in detail.In this course, especially designed for beginners, we will only work with the Arduino Uno, because this Arduino model is perfect for beginners.Take a look inside now and get your copy as an ebook or paperback!So, if you are looking for a practical guide on how to get started with the awesome and multifunctional Arduino mini-PC, then this book is for you! This book offers you a clear, intuitive and practical introduction to the world of Arduino.All the information you need, from the basics of electrical engineering, the structure of the Arduino board, and the structure of the software, to programming and creating your first projects, is contained in this book, and explained in detail and step-by-step. Get a time and cost-effective introduction to the world of Arduino!This beginner's book is specifically designed for those who have no or very little prior knowledge of Arduino. No matter what age you are, what profession you have, whether you are a student, an employee, or a retiree. This book is for everyone who wants to get familiar with the fascinating topics of Electronics, Arduino, and Programming.The benefits of this book:Get step-by-step basic explanations on how to use an Arduino with the guidance of an engineer (Master of Engineering)Learn in a practical way with great example projects that are as intuitive as possibleGet background knowledge on basic electrical engineering terms and componentsBasics and introduction to programming: block-based & text-basedLearn the essentials quickly! Compact and to the point in about 100 pagesThe goal of this book is to introduce you to what an Arduino is, how it works, and how to use it for great projects. It is a book that provides an understanding of the basics of electrical engineering, as well as the basics of programming and building circuits for the Arduino.Take a look inside now and get your copy as an ebook or paperback! Read more

A comprehensive tutorial on programming in assembly using the iconic Game Boy, teaching the basics of computer science in a fun and engaging way.The Game Boy is an iconic handheld console and a remarkable piece of gaming history familiar to people around the world. Game Boy Coding Adventure uses this classic technology to teach assembly language to beginners who have perhaps a passing familiarity with programming but no experience with assembly or computer science.By teaching how the assembly language interacts with the Game Boy’s relatively simple hardware, this book takes readers on a fun, hands-on exploration of how to manipulate computer systems through the power of programming. This book imparts a strong understanding of the relationship between hardware and software and the programming techniques to properly leverage that connection. Read more

Get the Most out of Your Handheld Ham Radio Prep…Using the Baofeng® Radio gives you everything you need to start using your handheld ham radio on the air legally, safely, and effectively. Get ready to use your radio to stay in touch with family and friends whether you are off the road, off the grid, or you want access to a reliable backup communication device. Discover uses for your ham radio including how to relay your signal through a mountaintop repeater so you are heard far away, and a step-by-step guide to digital operations. This book is a comprehensive gateway to the world of ham radio using Baofengs.Ready…The book details operating with the popular UV-5R, the rugged UV-82, and the DMR-enabled DR-1801UV. Using the Baofeng® Radio covers how to program and use your radio with only the front panel and built-in settings. It then elaborates on using the free programming software CHIRP to program 128 contacts using a laptop or home computer. Finally, it describes how to program your radio to communicate around the world using Digital Mobile Radio (DMR), which you can access through repeaters or mobile hotspots.Connect…In no time, you’ll be talking across a car caravan, reaching other hams on repeaters in your region or state, and making new friends in Europe, Australia, Japan, and elsewhere.To prepare you for new activities and adventures, Using the Baofeng® Radio provides detailed information on your radio’s settings screens. It also includes cheat sheets with the most frequently used settings and helpful tips from longtime Baofeng user and ham radio enthusiast John Leonardelli, VE3IPS. Includes: An Introduction to Ham Radio What Hams Can Do with Simplex Transmissions Repeaters Bug-Out Bags and Go-Kits Emergency Preparedness and SatellitesNavigating and Programming Baofeng RadiosProgramming the UV-82 with CHIRPThe DR-1801UV: A Digital Mobile Radio Accessories for Baofeng Radios GlossaryYour handheld radio is your gateway to communications via the Amateur Radio Service, also known as ham radio. Amateur radio is a federally regulated and licensed radio service for people of all ages. Ham radio provides the broadest and most powerful wireless communications capability available to any private citizen anywhere in the world. Read more

Things you’ve done online: ordered a pizza, checked the weather, booked a hotel, and reconnected with long-lost friends. Now it’s time to find out how these things work. Vinay Trivedi peels back the mystery of the Internet, explains it all in the simplest terms, and gives you the knowledge you need to speak confidently when the subject turns to technology. This revised second edition of How to Speak Tech employs the strategy of the popular first edition: through the narrative of setting up a fictitious startup, it introduces you to essential tech concepts. New tech topics that were added in this edition include the blockchain, augmented and virtual reality, Internet of Things, and artificial intelligence.The author’s key message is: technology isn’t beyond the understanding of anyone! By breaking down major tech concepts involved with a modern startup into bite-sized chapters, the author’s approach helps you understand topics that aren’t always explained clearly and shows you that they aren’t rocket science.So go ahead, grab this book, start to “speak tech,” and hold your own in any tech-related conversation!What You'll LearnUnderstand the basics of new and established technologies such as blockchain, artificial intelligence (AI), augmented and virtual reality (AR and VR), Internet of Things (IoT), software development, programming languages, databases, and moreListen intelligently and speak confidently when technologies are brought up in your businessBe confident in your grasp of terms and technologies when setting up your own organization's applicationWho This Book Is ForStudents who want to understand different technologies relevant to their future careers at startups and established organizations, as well as business and other non-technical professionals who encounter and require an understanding of keytechnical terms and trends to succeed in their rolesReviews“Finally, a book non-techies can use to understand the technologies that are changing our lives.” Paul Bottino, Executive Director, Technology and Entrepreneurship Center, Harvard University“A great book everyone can use to understand how tech startups work.” Rene Reinsberg, Founder at Celo; Former VP of Emerging Products, GoDaddy“Through the simplicity of his presentation, Vinay shows that the basics of technology can be straightforwardly understood by anyone who puts in the time and effort to learn.” Joseph Lassiter, Professor of Management Science, Harvard Business School and Harvard Innovation Lab Read more

⭐ ⭐ ⭐ UPDATED 2025 EDITION! ⭐ ⭐ ⭐🎙️🎙️🎙️BONUS CHAPTER: Connect with the vibrant radio community, participate in exciting competitions, and chart your path for continuous learning🎙️🎙️🎙️Get ready to unlock the full potential of your Baofeng radio, and build a communication system that is versatile and reliable! In an emergency, only those who are prepared will be able to stay connected and establish secure communication channels.I’ve spent years honing my radio operator skills, investing in top-notch equipment, and studying the intricacies of radio communication. In this book, I’m sharing this experience with you in a straightforward, actionable set of tools and instructions.Whether you're a prepper seeking emergency preparedness, an outdoor enthusiast craving adventure-ready connections, or simply curious about the world of HAM radio, this book has got you covered. It’s the ultimate guide you NEED to unlock the true potential of your Baofeng RadioHere's what awaits you:Demystifying the Baofeng Phenomenon: Dive into the history and appeal of these affordable, feature-packed radios, and discover why they're taking the communication world by storm.Your First Baofeng: Navigate different models, understand the radio's layout, and conquer the initial setup process with ease.Programming Made Easy: Master both manual and software-assisted programming methods, unlocking a vast array of frequencies and channels.From Basics to Brilliance: Make and receive calls, utilize repeaters for extended range, explore privacy tones, and scan the airwaves like a pro.Unlocking Advanced Features: Go beyond the basics with dual watch functionality, delve into advanced menu settings, and discover hidden gems unique to your Baofeng.Antenna Alchemy: Optimize your signal with insights into antenna basics, popular aftermarket options, DIY antenna projects, and the fascinating science of radio waves.Peak Performance: Keep your Baofeng in top shape with solutions to common user issues, firmware updates, and essential care tips.The Baofeng in Action: See your radio come alive through real-world case studies, from emergency preparedness and outdoor adventures to event coordination and amateur radio exploration.Navigating the Legal Landscape: Stay informed about radio communication regulations, licensing requirements, and responsible use practices.BONUS CHAPTER - Level Up Your Baofeng Experience: Connect with the vibrant radio community, participate in exciting competitions, and chart your path for continuous learning.With clear explanations, step-by-step instructions, and practical examples, this book is your one-stop resource for mastering your Baofeng radio. Unleash the power of two-way communication, expand your horizons, and experience the thrill of connecting on your terms.Don't wait, unlock the world of Baofeng radios today!Get access to your copy now and start mastering the power of communication! Read more

Explore industrial automation and control-related concepts like the wiring and programming of VFDs and PLCs, as well as smart factory (Industry 4.0) with this easy-to-follow guidePurchase of the print or Kindle book includes a free PDF eBookKey FeaturesLearn the ins and outs of industrial automation and control by taking a pragmatic approachGain practical insights into automating a manufacturing process using PLCsDiscover how to monitor and control an industrial process using HMIs and SCADABook DescriptionIndustrial automation has become a popular solution for various industries looking to reduce manual labor inputs and costs by automating processes. This book helps you discover the abilities necessary for excelling in this field.The book starts with the basics of industrial automation before progressing to the application of switches, sensors, actuators, and motors, and a direct on-line (DOL) starter and its components, such as circuit breakers, contactors, and overload relay. Next, you'll explore VFDs, their parameter settings, and how they can be wired and programmed for induction motor control. As you advance, you'll learn the wiring and programming of major industrial automation tools – PLCs, HMIs, and SCADA. You’ll also get to grips with process control and measurements (temperature, pressure, level, and flow), along with analog signal processing with hands-on experience in connecting a 4–20 mA transmitter to a PLC. The concluding chapters will help you grasp various industrial network protocols such as FOUNDATION Fieldbus, Modbus, PROFIBUS, PROFINET, and HART, as well as emerging trends in manufacturing (Industry 4.0) and its empowering technologies (such as IoT, AI, and robotics).By the end of this book, you’ll have gained a practical understanding of industrial automation concepts for machine automation and control.What you will learnGet to grips with the essentials of industrial automation and controlFind out how to use industry-based sensors and actuatorsKnow about the AC, DC, servo, and stepper motorsGet a solid understanding of VFDs, PLCs, HMIs, and SCADA and their applicationsExplore hands-on process control systems including analog signal processing with PLCsGet familiarized with industrial network and communication protocols, wired and wireless networks, and 5GExplore current trends in manufacturing such as smart factory, IoT, AI, and roboticsWho this book is forThis book is for both graduates and undergraduates of electrical, electronics, mechanical, mechatronics, chemical or computer engineering, engineers making a career switch, or anyone looking to pursue their career in the field of industrial automation. The book covers topics ranging from basic to advanced levels, and is a valuable reference for beginner-level electrical, IIoT, automation, process, instrumentation and control, production, and maintenance engineers working in manufacturing and oil and gas industries, among others.Table of ContentsIntroduction to Industrial AutomationSwitches and Sensors – Working Principles, Applications, and WiringActuators and Their Applications in Industrial AutomationOverview of AC and DC MotorsIntroduction to Variable Frequency Drive (VFD)Drawing Schematic/Wiring Diagrams Using CAD SoftwareUnderstanding PLC Hardware and WiringUnderstanding PLC Software and Programming with TIA PortalDeep Dive into PLC Programming with TIA PortalUnderstanding Human Machine Interfaces (HMIs)(N.B. Please use the Read Sample option to see further chapters) Read more

A step-by-step guide to building cost-effective and complete home automation DIY projects using tools such as Home Assistant, Raspberry Pi, IoT devices, the Tasmota sensor, ESP32, and GrafanaKey FeaturesLearn by doing using real-life practical examples to build your own home automation systemCreate, hack, and configure IoT devices through hands-on projects to be used with or without Home AssistantCustomize your home automation system using Home Assistant, Node-RED, InfluxDB, and GrafanaPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionPicture a home where you can adjust the lighting based on the time of day or when movement is detected. In this same home, you can also detect when a door is unexpectedly opened or an alarm is triggered in response to any suspicious activity. Such automated devices form part of a smart home, and the exciting part is that this book teaches you how to create and manage these devices all by yourself.This book helps you create your own ecosystem to automate your home using Home Assistant software. You’ll begin by understanding the components of a home automation system and learn how to create, hack, and configure them to operate seamlessly. Then, you'll set up Home Assistant on a Raspberry Pi to work as a home automation server, build your own IoT sensors based on ESP32/ESP8266, and set up real-life automation use cases using hands-on examples and projects. The chapters will also guide you in using software tools such as Node-RED, InfluxDB, and Grafana to manage, present, and use data collected from your Home Automation devices. Finally, you’ll gain insights into new technologies and trends in the home automation space to help you continue with your learning journey.By the end of this book, you’ll be able to build your own creative, IoT-based home automation system using different hardware and software technologies.What you will learnUnderstand the fundamental concepts of home automation systemsSet up a home automation system using Home Assistant and Raspberry PiCreate and configure ESP8266-based sensors to work with Home AssistantHack a commercial actuator to work with Home Assistant using TasmotaCreate automations, customize, and use applications with Home AssistantLeverage IoT software tools to take your home automation to the next levelWork on hands-on projects, including LED strip lights and an ESP32 five-zone temperature loggerExplore home automation FAQs, emerging technologies, and trendsWho this book is forThe book is for engineers, developers, students, makers, and enthusiasts who’re working on or interested in working with electronics and IoT devices, embedded systems, systems integration, computer software, and coding to develop their own smart home automation systems. Technicians, teachers, and other professionals who want to learn home automation–related technologies will also find this book useful. Prior experience of working with Raspberry Pi, creating hardware prototypes, and software programming will be beneficial.Table of ContentsUnderstanding Home Automation SystemsGetting Started with Home AssistantHands-On Project 1 – Creating Your Own SensorHacking a Commercial Actuator to Work with Home AssistantCreating Automations Using Home AssistantDoing More Using Integrations and CustomizationsExtending Home Automation Capabilities Using Add-onsInstalling and Setting Up Home Assistant Container(N.B. Please use the Read Sample option to see further chapters) Read more

Eleven 5-star reviews at https://www.amazon.com/dp/B00GO6VSGE
This book deals with the fundamentals of operating systems for use in real-time embedded systems. It is aimed at those who wish to develop RTOS-based designs, using either commercial or free products. It does not set out to give you the knowledge to design an RTOS; leave that to the specialists. The target readership includes:

Students.
Engineers, scientists and mathematicians moving into software systems.
Professional and experienced software engineers entering the embedded field.
Programmers having little or no formal education in the underlying principles of software-based real-time systems.

The material covers the key ‘nuts and bolts’ of RTOS structures and usage (as you would expect, of course). In many cases it shows how these are handled by practical real-time operating systems. After studying this even the absolute beginner will see that it isn’t particularly difficult to implement RTOS-based designs and should be confident to take on such work.

Now, that’s the easy part; the really challenging aspect is how to best structure the application software in the first place. If your design is poorly-structured then, no matter which RTOS you use, you are very likely to run into problems of reliability, performance, safety and maintainability. Hence the book places great emphasis on ways to structure the application software so that it can be effectively implemented using an RTOS.



The author: Jim Cooling has had many years experience in the area of real-time embedded systems, including electronic, software and system design, project management, consultancy, education and course development. He has published extensively on the subject, his books covering many aspects of embedded-systems work such as real-time interfacing, programming, software design and software engineering. Currently he is a partner in Lindentree Associates (which he formed in 1998), providing consultancy and training for real-time embedded systems.
See: www.lindentreeuk.co.uk


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Three books are reissued for a limited time in a special boxed edition: ""Software Project Survival Guide, Software Development"", and ""Debugging the Development Process"". The trio are from the Best Practices series, emphasizing practical, process-oriented techniques and timeless tips. Read more

Written by Frank Vasquez, an embedded Linux expert, this new edition enables you to harness the full potential of Linux to create versatile and robust embedded solutionsAll formats include a free PDF and an invitation to the Embedded System Professionals communityKey FeaturesLearn how to develop and configure reliable embedded Linux devicesDiscover the latest enhancements in Linux 6.6 and the Yocto Project 5.0, codename ScarthgapExplore different ways to debug and profile your code in both user space and the Linux kernelPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionMastering Embedded Linux Development is designed to be both a learning resource and a reference for your embedded Linux projects.This fourth edition highlights the fundamental elements that underpin all embedded Linux projects—the toolchain, the bootloader, the kernel, and the root filesystem. From downloading and installing a pre-built toolchain to cross-compiling each of the remaining three elements from scratch, this book sets up group for automating the process using Buildroot and the Yocto Project. The book covers over-the-air software updates and rapid prototyping with add-on boards.Two new chapters focus on modern development practices, including Python packaging and deploying containerized applications, followed by a chapter on writing multithreaded code and another on techniques to manage memory efficiently. The final chapters show you how to debug your code, whether it resides in user space or in the Linux kernel itself. In addition to Gnu DeBugger (GDB), the book also covers the different tracers and profilers that are available for Linux so that you can quickly pinpoint any performance bottlenecks in your system.By the end of this book, you will be able to create efficient and secure embedded devices with Linux that will delight your users.What you will learnCross-compile embedded Linux images with Buildroot and YoctoEnable Wi-Fi and Bluetooth connectivity with a Yocto board support packageUpdate IoT devices securely in the field with Mender or balenaPrototype peripheral additions by connecting add-on boards, reading schematics, and coding test programsDeploy containerized software applications on edge devices with DockerDebug devices remotely using GDB and measure the performance of systems using tools like perf and bpftraceWho this book is forIf you are a systems software engineer or system administrator who wants to learn how to apply Linux to embedded devices, then this book is for you. The book is also for embedded software engineers accustomed to programming low-power microcontrollers and will help them make the leap to a high-speed system-on-chips that can run Linux. Anyone who develops hardware for Linux will find something useful in this book. But before you get started, you will need a solid grasp of the POSIX standard, C programming, and shell scripting.Table of ContentsStarting OutLearning about ToolchainsAll about BootloadersConfiguring and Building the KernelBuilding a Root FilesystemSelecting a Build SystemDeveloping with YoctoYocto under the HoodCreating a Storage StrategyUpdating Software in the FieldInterfacing with Device DriversPrototyping with Add-On BoardsStarting Up – The init ProgramManaging PowerPackaging PythonDeploying Container ImagesLearning about Processes and ThreadsManaging MemoryDebugging with GDBProfiling and TracingReal-Time Programming Read more

Welcome to The Art of Functional Programming book!Functional programming is a powerful and elegant programming paradigm. Initially only popular among university researchers, it’s gained much traction in the software industry in the last few years. From big companies to start-ups, engineers and managers have realized that functional programming excels at abstraction and composition. Functional programming allows for highly concise solutions with increased safety. This has led to rising demand for software engineers with functional programming skills. This book will help you move your programming skills to the next level.There are tons of programming languages, frameworks, and tools out there - with many more coming in the future. The only way to stay ahead of the game in this vast and quickly changing software industry is to master the fundamentals and principles that cut across programming languages, frameworks, and tools. In the case of functional programming, learning to adopt the functional way of solving problems is much more productive than memorizing how to write functional code in a particular language. This book teaches this functional way of thinking. We’ll also learn many fundamental techniques from programming languages, such as parsing, compilation, and type checking.We’ll also look at examples and exercises that are typically encountered in a programmer’s day-to-day job. Furthermore, an entire chapter is dedicated to applying what we’ve learned to real-world scenarios. In particular, we’ll use functional programming to process collections of data for an e-commerce application and handle the JSON datatype.Here is the summary of the chapters in this book:* In Chapter 1: Introduction, we’ll start the book with an introduction to functional programming. In particular, we’ll see how it can overcome some of the inherent weaknesses of the imperative programming paradigm. We’ll also discuss why functional programming matters to any software engineer.* In Chapter 2: Expressions -- The Building Blocks of Functional Programs, we examine expressions and how to build complex expressions from simpler ones. Three aspects of expressions - syntax, types, and semantics- will be covered. Along the way, we’ll gain a much deeper understanding of how programming languages work, including parsing, type checking, interpretation, and compilation.* In Chapter 3: Building Abstractions with Functions, we’ll get to know lambda calculus—a mathematical model serving as the foundation of all functional programming languages. We’ll learn how to capture computation patterns as functions. Finally, we’ll discuss various techniques for working with functions such as currying, recursion, and higher-order functions.* In Chapter 4: Complex Data Types, we’ll focus on the complex data types typically found in functional programming languages, such as tuples and lists. Furthermore, we’ll use algebraic data types to represent hierarchical data, and pattern matching to extract data from complex data types.* In Chapter 5: Common Computation Patterns, we’ll dive into some of the most common computation patterns, such as map, filter, fold, and zip. These functions capture highly general computation patterns on lists and other data structures that can be reused to formulate many other functions.* In Chapter 6: Dataflow Programming with Functions, we’ll go over dataflow programming, a programming paradigm that emphasizes composing programs from existing components. We’ll learn how functional programming allows us to do dataflow programming elegantly and reap all its benefits.* In Chapter 7: Applying Functional Programming to Various Domains, we’ll apply what we've learned to process collections of data commonly found in mobile and web applications and backend services. Furthermore, we’ll use functional programming to represent and handle JSON. Read more

Boost your C++ skills by working through realistic examples and exploring system specificationsKey FeaturesMaster essential skills to build robust Linux systemsExplore hands-on examples to demystify crucial development concepts, upskilling your system programming abilitiesMaster the art of creating software for Linux systems and supercharge your C++ skillsPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionAround 35 million Linux and almost 2 billion Android users rely on C++ for everything from the simplest embedded and IoT devices to cloud services, supercomputing, and space exploration. To help you produce high-quality software, two industry experts have transformed their knowledge and experience into practical examples in system programming with C++ Programming for Linux Systems.In this book, you'll explore the latest C++20 features, while working on multiple specific use cases. You’ll get familiar with the coroutines and modern approaches in concurrent and multithreaded programming. You'll also learn to reshape your thinking when analyzing system behavior in Linux (POSIX) environments. Additionally, you'll discover advanced discussions and novel solutions for complex challenges, while approaching trivial system operations with a new outlook and learning to choose the best design for your particular case.You can use this workbook as an introduction to system programming and software design in Linux or any Unix-based environment. You’ll also find it useful as a guideline or a supplement to any C++ book.By the end of this book, you’ll have gained advanced knowledge and skills for working with Linux or any Unix-based environment.What you will learnUse C++20 features to craft elegant, efficient, and modern code for Linux systemsAcquire essential system programming skills with hands-on examplesDevelop a deep understanding of Linux programming, from embedded systems to cloud servicesTailor your applications to exploit the strengths and mitigate the weaknesses of different architecturesMerge advanced C++, system programming, Linux insights, and architecture to create exceptional softwareBoost your code quality by using system programming techniques to refine and optimize your codebaseWho this book is forThis book is for every software developer looking to improve and update their C++ development skills. Both students and professionals will find this book useful as the examples are curated to match any area of expertise and are easily adaptable. At the same time, they don’t lose focus of the system specifics. A basic understanding of operating systems’ interfaces is a must along with experience in software development.Table of ContentsGetting started with the Linux Systems and POSIX standardsLearning more about the Process ManagementGet understanding of the File SystemsDeep Dive Into C++ ObjectError Handling With C++Concurrent System Programming With C++Diving into Inter Process Communication and Process SchedulingUsing Clocks, Timers & Signals in Unix Based Operating SystemsRevisiting Memory ManagementIntroducing the Coroutines in C++ Read more

"Delphi Programming Essentials: A Comprehensive Guide to Rapid Application Development" offers an in-depth exploration into the world of Delphi, designed to cater to both new and experienced programmers. This meticulously crafted guide provides a strong foundation in Delphi's programming language, its rich integrated development environment, and the powerful Visual Component Library (VCL). Covering core concepts from basic syntax and control structures to advanced topics like object-oriented programming and multithreading, this book ensures a thorough understanding and effective utilization of Delphi's robust features.Beyond programming fundamentals, this guide delves into practical applications such as database management, user interface design, and comprehensive debugging techniques—arming developers with the skills necessary to create efficient, reliable applications. With additional focus on deployment strategies and security considerations, readers are well-equipped to manage the complete software development lifecycle. "Delphi Programming Essentials" stands as an essential resource for those seeking to harness the full potential of Delphi in crafting sophisticated and high-performance software solutions. Read more

Meet Coding Ninja and find out what happens when there's an error in the code!I’m Coding Ninja, here to fixA software glitch so bad.Our newest update caused a mess,And now everyone is mad!Life is hard! It's even harder for children who are just trying to figure things out. The Ninja Life Hacks book series is:Geared to kids 4-10+Perfect for boys & girlsEarly readersGrades K - 6th grade and upExcellent resource for counselors, parents, and teachers alikeCollect the entire Ninja Life Hacks book collection and box sets! Read more