検索キーワード： 電気・電子工学

Companies all over the world are being buffeted by new technologies, disruptive business models and start-up innovation. Business leaders know that they need to adopt these new technologies like blockchain, artificial intelligence and Internet of things, and transform their companies using them...

Innovate or die For thirty years, Gary Shapiro has observed the world's most innovative businesses from his front-row seat as leader of the Consumer Electronics Association. Now he reveals the ten secrets of "ninja innovators" like Apple, Amazon, Google, Microsoft, and many others. What does it...

Stop guessing. Start communicating. Your ability to protect your family shouldn't depend on a cell phone signal bar. You bought GMRS radios for peace of mind, family trips, overlanding, property comms, and “what if” moments. But right now? The range disappoints, the manual is confusing, and you’re never quite sure what button to press... or what to say. GMRS Radios: The Visual Command System is a practical, step-by-step field manual built for real life. Just the essential skills to turn your radios into a simple, reliable communications plan.

This new edition introduces operation and design techniques for Sigma-Delta converters in physical and conceptual terms, and includes chapters which explore developments in the field over the last decade Includes information on MASH architectures, digital-to-analog converter (DAC) mismatch and...

In this provocative and optimistic rebuke to the catastrophists, Robert Bryce shows how innovation and the inexorable human desire to make things Smaller Faster Lighter Denser Cheaper is providing consumers with Cheaper and more abundant energy, Faster computing, Lighter vehicles, and myriad other goods. That same desire is fostering unprecedented prosperity, greater liberty, and yes, better environmental protection.

Maintaining Mission Critical Systems in a 24/7 Environment provides in-depth coverage of operating, managing, and maintaining power quality and emergency power systems in mission critical facilities. This extensively revised third edition provides invaluable insight into the mission critical environment, helping professionals and students alike understand how to sustain continuous functionality, minimize the occurrence of costly unexpected downtime, and guard against power disturbances.

Welcome to the economy of algorithms. It’s here and it’s growing. In the past few years, we have been flooded with examples of impressive technology. Algorithms have been around for hundreds of years, but they have only recently begun to ‘escape’ our understanding. When algorithms perform certain tasks, they’re not just as good as us, they’re becoming infinitely better, and, at the same time, massively more surprising. We are so impressed by what they can do that we give them a lot of agency. But because they are so hard to comprehend, this leads to all kinds of unintended consequences.

A complete guide for Ham Radio Operators looking to work DX, defined as distant stations. Intended for both seasoned hams looking to improve skills and for beginners alike. The book includes sections on getting a ham radio shack setup for DX, hardware and software suggestions, automation, operating awards, QSL procedures as well as DX operating tips. Book covers various operating modes such as CW, phone and digital. A heavy emphasis is put on the currently popular HF digital modes as well as good operating practices to be a successful DXer.

Ready to pass your Journeyman Electrician Exam and take the next step in your career? Stop studying blind—and start studying smart. Whether you're sitting the exam for the first time or coming back after a setback, this comprehensive guide gives you everything you need to walk in prepared and walk out confident. The Journeyman Electrician Exam Prep Guide combines expert insights from seasoned electricians with real-world practice scenarios, mock exams, and up-to-date NEC content—so you're never caught off guard by what the exam throws at you.

This comprehensive guide is designed to provide you with everything you need to know, from basic electrical concepts to advanced troubleshooting techniques. Whether you’re refreshing your knowledge of Ohm’s Law, mastering the intricacies of wiring methods, or learning how to size circuits and protect electrical systems, this book covers all key topics in detail. It is not just about memorizing information but truly understanding the principles that will help you excel as an electrician.

Dive into the world of radio communications with a practical guide that starts with the basics. Learn how radios operate and build a strong foundation with essential terminology, empowering you to make informed decisions for emergency preparedness, off-grid living, or survival scenarios. Discover why Baofeng radios are the go-to choice for individuals who prioritize preparedness, offering unique features and capabilities that set them apart from conventional communication devices.

Prepare for any emergency with The Complete Baofeng Radio Bible, the most comprehensive and detailed guide designed for preppers, guerillas, and off-grid enthusiasts. This book takes you beyond basic communication, diving deep into tactical Baofeng radio operations, so you can protect your family and thrive in any crisis. Whether you’re new to radio communication or a seasoned pro, this book equips you with the knowledge to use your Baofeng radio like an expert.

Although, I do think it is potentially possible to harness, the static magnetic waves naturally produced by the Earth. The time and cost one would encounter in the process of experimentation may be more than I am willing to sacrifice. However, it is completely possible to make either your current home, a vacation home or cabin more sustainable. A little bit of daydreaming and a lot of elbow grease, these pursuits are entirely possible.

Solar Power for Beginners uses stepwise instructions, tons of real-life examples, and various schematics that make your solar learning life easier. DIY SOURCE authors have consulted with numerous mobile solar power DIYers, electrical and photovoltaics engineers, and off-grid solar professionals to prepare a solar guide to power your adventures.

This book is about software project management, using the fictitious story of Kelly, Pat, and Shane, who work on developing a product called Stippy at a startup called FunPlace. The book covers the different phases of the project, from planning to execution, and the challenges and solutions that the team encounters along the way.

Die Disziplin der Elektrotechnik macht unser modernes Leben erst möglich: Vom Wohnzimmerlicht über Ihren Induktionsherd bis zu Handy, Laptop oder Autopilot im Flugzeug – ohne die Details der Elektrotechnik wäre nichts davon denkbar. Es führt Sie verständlich, Schritt für Schritt und systematisch in die Grundlagen der Elektrotechnik ein und verschafft Ihnen ein solides Verständnis rund um elektrische Grundlagen, Schaltkreise und Stromeigenschaften.

From everyday preparedness to long-distance communication strategy, this book goes beyond theory. It empowers you with the tools, confidence, and knowledge you need to communicate reliably—wherever, whenever.

Echte Medienkompetenz in Zeiten von Social Media und KI:. Die unglaublich rasante Entwicklung der Digitalisierung stellt uns vor die Herausforderung, Bildung und Erziehung neu zu denken! Pointiert und faktenorientiert analysiert Lehrer und Bildungs-Tiktoker Niko Kappe die Verbindungen zwischen digitalen Medien und unserer Gesellschaft. Dabei räumt er mit tiefsitzenden Vorurteilen auf und nimmt differenziert Bezug auf brandaktuelle Entwicklungen. GENERATION TIKTOK ist damit auch ein Gegenentwurf zu den oft angstgetriebenen Veröffentlichungen der letzten Jahre.

Packed with comprehensive lessons, step-by-step advice, and hands-on knowledge, this ultimate guerrilla guide to your BaoFeng radio demystifies the world of radio operation, arming you with combat-proven tactics for utilizing your BaoFeng radio to its fullest.