検索キーワード： 電気・電子工学

Czy Tesla przewidział, że na polach bitew przyszłości zagoszczą roboty, a kluczowym budulcem drugiej połowy XX wieku stanie się aluminium? Niniejszy tekst pierwotnie pojawił się w 1900 r. w prestiżowym amerykańskim miesięczniku "Century Magazine". Dla samego Nikoli Tesli jest ważnym dokonaniem, które w późniejszych pismach często przywołuje.

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.

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.

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 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.

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.