検索キーワード： 電気・電子工学

Wind is freedom. Wind is abundant. Air flow is the symbol of happiness. I've always imagined sitting in the fresh air while reading or writing and doing something productive. I never figured out how to do so until I tried to convert a PC fan into a small wind turbine.

If you've made the decision to open up your ham radio world by going for the General Class License, great! General is certainly more challenging than technician, but The Fast Track to Your General Class Ham Radio License explains the reasoning and technology behind each correct answer on the General Class exam so you'll understand and remember the subject matter.

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.

Are you looking to get the most out of your Amazon Fire Stick? Do you want to discover hidden features, optimize your streaming experience, and customize settings to suit your preferences? If so, then this book is for you! Amazon Fire TV Stick Cheats, Hacks, Hints, Tips, And Tricks Guide is a comprehensive guide that is packed with detailed cheats, hacks, hints, tips, and tricks to help you unlock the full potential of your Fire Stick.

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.

Unleash the power within your wallet and the planet! Take charge of your financial destiny by harnessing the untapped potential of your energy choices. Slash your energy bills and watch your savings soar to new heights without sacrificing comfort or convenience. Become an eco-warrior as you embark on an action-packed journey towards a sustainable, greener tomorrow.

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.

For thousands of people every year, choosing to become an electrician can be the most important decision they make. Not everyone who starts this journey will finish it. This book explains what to expect from an electrical career, including everything from apprenticeships to business and daily life as a spark – and so much more in between. Not only does it cover your potential career path but it also touches on memberships, safety considerations and the potential future of the industry.

Dive into the world of precise craftsmanship with my comprehensive guide, “How To Solder Copper Pipe To Copper Fittings With A Torch.” This step-by-step manual equips both DIY enthusiasts and aspiring plumbers with the essential skills needed to confidently solder copper pipes and fittings using a torch. From selecting the right materials to executing flawless joints, every detail is meticulously explored. Whether you're tackling a home improvement project or seeking to enhance your plumbing expertise, this book is your go-to resource for achieving secure, leak-free connections.