eltrex net ideal

- znaleziono 22 produkty w 6 sklepach

Emaga NET SWITCH 24PORT 1000M 2SFP/POE USW-PRO-24-POE UBIQUITI - 2878818618

3906,00 zł

Emaga NET SWITCH 24PORT 1000M 2SFP/POE USW-PRO-24-POE UBIQUITI

Przełączniki

Layer 3, PoE switch with (24) GbE RJ45 ports, including (16) 802.3at PoE+ ports and (8) 802.3bt PoE++ ports, and (2) 10G SFP+ ports. The Switch Pro 24 PoE (USW Pro 24 PoE) is a fully managed switch with (16) GbE, 802.3at PoE+ RJ45 ports, (8) GbE, 802.3bt PoE++ RJ45 ports, and (2) 10G SFP+ ports. The USW Pro 24 PoE combines a rich set of Layer 2 features with advanced Layer 3 tools including inter-VLAN routing, static routing, and a DHCP server. The USW Pro 24 PoE is the ideal access layer switch for any UniFi system. It combines up to 400W of PoE power with SmartPower RPS (USP RPS) power redundancy. The switch can also be monitored and configured from anywhere with the powerful, intuitive UniFi Network web application and mobile app.

Sklep: emaga.pl

Emaga NET SWITCH 48PORT 1000M 4SFP+/USW-PRO-48 UBIQUITI - 2877217293

3345,00 zł

Emaga NET SWITCH 48PORT 1000M 4SFP+/USW-PRO-48 UBIQUITI

Przełączniki

UniFi Switch Pro 48 is a fully managed Layer 3 switch with (48) Gigabit Ethernet ports. (4) 10G SFP+ uplinks offer link aggregation for higher capacity and increased availability. The UniFi Switch Pro 48 features a rich set of Layer 2 capabilities and integrates Layer 3 functionality such as inter-VLAN routing, static routing, and DHCP server. The UniFi Switch Pro 48 is an ideal aggregation and access layer switch for any UniFi solution

Sklep: emaga.pl

Designing Evolvable Web APIs with ASP.NET - 2826642932

197,47 zł

Designing Evolvable Web APIs with ASP.NET O'Reilly Media, Inc, USA

Książki / Literatura obcojęzyczna

Design and build Web APIs for a broad range of clients - including browsers and mobile devices - that can adapt to change over time. This practical, hands-on guide takes you through the theory and tools you need to build evolvable HTTP services with Microsoft's ASP.NET Web API framework. In the process, you'll learn how design and implement a real-world Web API. Ideal for experienced .NET developers, this book's sections on basic Web API theory and design also apply to developers who work with other development stacks such as Java, Ruby, PHP, and Node. Dig into HTTP essentials, as well as API development concepts and styles Learn ASP.NET Web API fundamentals, including the lifecycle of a request as it travels through the framework Design the Issue Tracker API example, exploring topics such as hypermedia support with collection+json Use behavioral-driven development with ASP.NET Web API to implement and enhance the application Explore techniques for building clients that are resilient to change, and make it easy to consume hypermedia APIs Get a comprehensive reference on how ASP.NET Web API works under the hood, including security and testability

Sklep: Libristo.pl

Pro XAML with C# - 2867152668

374,84 zł

Pro XAML with C# Springer-Verlag Berlin and Heidelberg GmbH & Co....

Książki / Literatura obcojęzyczna

XAML is Microsoft's presentation layer markup language. When first introduced as part of .NET 3.0, XAML allowed developers unprecedented control over the look and feel of their applications. But XAML today is much more than just a presentation language. Its powerful data binding functionality allows complete separation of concerns, so you can build multilayered applications with reusable components, bridging the worlds of .NET and WinRT and even Windows Phone while sharing and reusing the majority of your code. Pro XAML with C sharp shows you how.§In Part I, Buddy James shows you how to approach and break down a business problem by systematically gathering requirements and user stories. You'll also be introduced to some of the conflicting needs and interests that you might encounter as an enterprise XAML developer working as part of a team.§Part II then dives into code as you develop the shared core of a XAML-based application. You'll see how to take advantage of XAML's powerful dependency injection to design a single business logic layer that answers the requirements of your business problem. The author then demonstrates how to use test driven development (TDD) to build your data access layer and make it fully database-agnostic, with implementations shown in both SQL and RavenDB. §Once your business and data layers are in place, you're ready to build the user interfaces. You'll see how to build a shared XAML UI core first, before Part III explores implementation details for each of Microsoft's XAML UIs in turn: desktop (WPF), Windows 8 (WinRT) and Windows Phone. The final chapter is devoted to deploying and maintaining your application.§Packed with real, useable code and expert insights, Pro XAML with C sharp is the ideal book for professional developers working on the .NET platform and needing to deploy applications on WPF, WinRT, Windows Phone, or any combination of the three.§

Sklep: Libristo.pl

Foundations of C++/CLI - 2871689936

360,97 zł

Foundations of C++/CLI Springer-Verlag Berlin and Heidelberg GmbH & Co....

Książki / Literatura obcojęzyczna

Foundations of C++/CLI: The Visual C++ Language for .NET 3.5 introduces C++/CLI, Microsoft's extensions to the C++ syntax that allow you to target the common language runtime, the key to the heart of the .NET Framework 3.5. This book gives you a small, fast

Sklep: Libristo.pl

Regular Expression Pocket Reference 2e - 2868911678

105,31 zł

Regular Expression Pocket Reference 2e O'Reilly Media

Książki / Literatura obcojęzyczna

This handy little book offers programmers a complete overview of the syntax and semantics of regular expressions that are at the heart of every text-processing application. Ideal as a quick reference, Regular Expression Pocket Reference covers the regular expression APIs for Perl 5.8, Ruby (including some upcoming 1.9 features), Java, PHP, .NET and C#, Python, vi, JavaScript, and the PCRE regular expression libraries.This concise and easy-to-use reference puts a very powerful tool for manipulating text and data right at your fingertips. Composed of a mixture of symbols and text, regular expressions can be an outlet for creativity, for brilliant programming, and for the elegant solution. Regular Expression Pocket Reference offers an introduction to regular expressions, pattern matching, metacharacters, modes and constructs, and then provides separate sections for each of the language APIs, with complete regex listings including: Supported metacharacters for each language APIRegular expression classes and interfaces for Ruby, Java, .NET, and C#Regular expression operators for Perl 5.8Regular expression module objects and functions for PythonPattern-matching functions for PHP and the vi editorPattern-matching methods and objects for JavaScriptUnicode Support for each of the languagesWith plenty of examples and other resources, Regular Expression Pocket Reference summarizes the complex rules for performing this critical text-processing function, and presents this often-confusing topic in a friendly and well-organized format. This guide makes an ideal on-the-job companion.

Sklep: Libristo.pl

Ładowarka indukcyjna Conceptronic GORGON01B 10W - 2873233411

99,00 zł

Ładowarka indukcyjna Conceptronic GORGON01B 10W Conceptronic

PC > Akcesoria Tel. > Ładowarki

Ta bezprzewodowa ładowarka jest idealnym rozwiązaniem do ładowania urządzeń obsługujących Qi lub dowolnego urządzenia z odbiornikiem Qi. Ładowarka jest wygodnie bez kabli, automatycznie ładuje urządzenia, po prostu umieszczając je na ładowarce. Wyjątkowo cienka konstrukcja i aluminiowa obudowa zapewniają skuteczne odprowadzanie ciepła. Funkcja wykrywania obiektów obcych (FOD) i wskaźnik LED zapewniają bezpieczną obsługę, zatrzymując proces ładowania, gdy na ładowarce znajduje się jakikolwiek obcy przedmiot metalowy. Świetny towarzysz do codziennego życia!   Najważniejsze cechy: - Szybkie ładowanie 10W - Kompatybilny ze wszystkimi urządzeniami obsługującymi Qi - Aluminiowa obudowa do odprowadzania ciepła - Funkcja wykrywania obiektów obcych (FOD) zapewnia bezpieczną pracę - Wyjątkowo cienka konstrukcja W zestawie - GORGON01B - Wielojęzyczny podręcznik szybkiej instalacji - Kabel USB Katalog produktów Conceptronic: https://dmtrade.pl/katalogi/conceptronic/conceptronickatalog.pdf This wireless charger is the ideal solution for charging your Qi-enabled devices or any device with a Qi receiver. The charger is conveniently cable-free, automatically charging devices by simply placing them on the charger. An ultra-slim design and aluminum shell ensures efficient heat dissipation. Foreign-object-detection (FOD) and the LED indicator provide safe operation, stopping the charging process when any foreign metal object is placed on the charger. A great companion for daily life! Features / Cechy: 10W fast charging Compatible with all Qi-enable devices Aluminum shell for heat dissipation Foreign-object-detection (FOD) function provides safe operation Ultra-slim design Package content / Zawartość zestawu: GORGON01B Multilingual quick installation guide USB Cable Data sheet / Karta katalogowa: http://www.conceptronic.net/pdtpdf.php?pdtid=1002linkid=1068 Download photos/ Zdjęcia do pobrania: http://download.conceptronic.net/image/GORGON 01B-V1_JPG.zip

Sklep: sklepsatelitarny.pl

Zestaw CCTV KIT AHD 8CH DVR 4x kamery 720P - 2873233408

849,00 zł

Zestaw CCTV KIT AHD 8CH DVR 4x kamery 720P Conceptronic

Smart HOME > Monitoring > Zestawy

8-kanałowy zestaw monitoringu CCTV Conceptronic oferuje idealny sposób na monitorowanie dużego domu lub budynku, w sytuacjach wymagających profesjonalnego nadzoru. Dzięki wysokiej jakości kamerom o wysokiej rozdzielczości umieszczonym po wszystkich stronach budynku wszystkie punkty dostępu można bezpiecznie oglądać o każdej porze dnia i nocy. Wyrafinowane oprogramowanie pozwala na łatwe monitorowanie wszystkich ośmiu kamer z dowolnego komputera, laptopa, tabletu lub smartfona. Wszystkie kamery są zgodne z normą Weatherproof IP66 i działają w temperaturach od -10 deg; C do 55 deg; C. Wbudowane diody podczerwieni obsługują monitorowanie nocne na odległość do 20 metrów, zapewniając krystalicznie czyste obrazy w dowolnym czasie i warunkach. Wysokiej jakości kamery oferują również pełnoekranowe nagrywanie i odtwarzanie w wysokiej rozdzielczości. Wszystko, czego potrzebujesz do bezpiecznego nadzoru domu lub firmy, zapewniając najwyższy spokój ducha. Najważniejsze cechy: - W zestawie kamery zewnętrzne 4X 1/3 "CMOS 720P Day / Night z cyfrowym rejestratorem 8-CH - Kompatybilny z kamerami analogowymi HDTVI, AHD i CVBS - Jedno gniazdo dyskowe 3,5 "obsługuje pojemność dyskową do 6 TB - Wbudowane diody podczerwieni do oglądania w nocy do 20m - Odporność na warunki atmosferyczne IP66 - Szeroka temperatura robocza (od -10 deg; C do 55 deg; C) - Nagrywanie w czasie rzeczywistym w trybie real-time, na pełnym ekranie i w wysokiej rozdzielczości - Kompresja H.264 zapewnia wydajne przesyłanie i przechowywanie danych - Wbudowany port USB do tworzenia kopii zapasowych, aktualizacji oprogramowania układowego i myszy - Obsługuje wyjście VGA, HDMI - Obsługuje zdalne oglądanie iPhone / Android przez Internet W zestawie: - C8CHCCTVKITD - Zasilacz - Kabel rozdzielacza mocy - Płyta CD z zasobami - Mysz USB - QIG - Rejestrator 8-kanałowy - Kamera x 4 - 18m kable BNC (4x) The Conceptronic 8-Channel CCTV Surveillance Kit offers an ideal way to monitor a large house or building premises, for situations requiring professional-level surveillance. With superior quality, high-definition cameras stationed on all sides of the building, all access points can be securely watched at all times of the day and night. Sophisticated software allows easy monitoring of all eight cameras from any PC, laptop, tablet or smartphone. Cameras all conform to Weatherproof standard IP66, and operate in temperatures from -10deg;C to 55deg;C. Built-in infrared LEDs support night monitoring for distances up to 20 metres, providing crystal-clear images at any time, under any conditions. The quality cameras also offer full-screen, high resolution recording and playback. Everything you need for safe, secure surveillance of your home or business, providing the utmost in peace-of-mind. Features / Cechy: 4 x 1/3" CMOS 720P Day/Night Outdoor Cameras with an 8-CH Digital Video Recorder included Compatible with HDTVI, AHD and CVBS analog cameras One 3.5" disk slot supports disk capacity of up to 6TB Built-in infrared LEDs for night viewing of up to 20m Weatherproof IP66-rated Wide operating temperature (-10deg;C to 55deg;C) 720P real time, full screen, high resolution recording H.264 compression for efficient data transfer and storage Built-in USB port for backup, firmware upgrade and mouse Supports VGA, HDMI output Supports iPhone/Android remote viewing over the Internet Package content / Zawartość zestawu: C8CHCCTVKITD Power adapter Power splitter cable Resource CD USB Mouse QIG 8 Channel DVR Camera x 4 18m BNC Cables (4x) Data sheet / Karta katalogowa: http://www.conceptronic.net/pdtpdf.php?pdtid=890linkid=974 Download photos/ Zdjęcia do pobrania: http://download.conceptronic.net/image/C8CHCCTVKITD-V2_JPG.zip

Sklep: sklepsatelitarny.pl

Zestaw CCTV KIT AHD 8CH DVR 4x kamery 1080P - 2873233409

1199,00 zł

Zestaw CCTV KIT AHD 8CH DVR 4x kamery 1080P Conceptronic

Smart HOME > Monitoring > Zestawy

8-kanałowy zestaw monitoringu CCTV Conceptronic oferuje idealny sposób na monitorowanie dużego domu lub budynku, w sytuacjach wymagających profesjonalnego nadzoru. Dzięki wysokiej jakości kamerom o wysokiej rozdzielczości umieszczonym po wszystkich stronach budynku wszystkie punkty dostępu można bezpiecznie oglądać o każdej porze dnia i nocy. Wyrafinowane oprogramowanie pozwala na łatwe monitorowanie wszystkich ośmiu kamer z dowolnego komputera, laptopa, tabletu lub smartfona. Wszystkie kamery są zgodne z normą Weatherproof IP66 i działają w temperaturach od -10 deg; C do 55 deg; C. Wbudowane diody podczerwieni obsługują monitorowanie nocne na odległość do 20 metrów, zapewniając krystalicznie czyste obrazy w dowolnym czasie i warunkach. Wysokiej jakości kamery oferują również pełnoekranowe nagrywanie i odtwarzanie w wysokiej rozdzielczości. Wszystko, czego potrzebujesz do bezpiecznego nadzoru domu lub firmy, zapewniając najwyższy spokój ducha. Najważniejsze cechy: - W zestawie kamery zewnętrzne 4X 1/3 "CMOS 1080P Day / Night z cyfrowym rejestratorem 8-CH - Kompatybilny z kamerami analogowymi HDTVI, AHD i CVBS - Jedno gniazdo dyskowe 3,5 "obsługuje pojemność dyskową do 6 TB - Wbudowane diody podczerwieni do oglądania w nocy do 20m - Odporność na warunki atmosferyczne IP66 - Szeroka temperatura robocza (od -10 deg; C do 55 deg; C) - Nagrywanie w czasie rzeczywistym w trybie real-time, na pełnym ekranie i w wysokiej rozdzielczości - Kompresja H.264 zapewnia wydajne przesyłanie i przechowywanie danych - Wbudowany port USB do tworzenia kopii zapasowych, aktualizacji oprogramowania układowego i myszy - Obsługuje wyjście VGA, HDMI - Obsługuje zdalne oglądanie iPhone / Android przez Internet W zestawie: - C8CHCCTVKITD1080 - Zasilacz - Kabel rozdzielacza mocy - Płyta CD z zasobami - Mysz USB - QIG - Rejestrator 8-kanałowy - Kamera x 4 - 18m kable BNC (4x) The Conceptronic 8-Channel 1080P CCTV Surveillance Kit offers an ideal way to monitor a large house or building premises, for situations requiring professional-level surveillance. With superior quality, high-definition cameras stationed on all sides of the building, all access points can be securely watched at all times of the day and night. Sophisticated software allows easy monitoring of all eight cameras from any PC, laptop, tablet or smartphone. Cameras all conform to Weatherproof standard IP66, and operate in temperatures from -10deg;C to 55deg;C. Built-in infrared LEDs support night monitoring for distances up to 20 metres, providing crystal-clear images at any time, under any conditions. The quality cameras also offer full-screen, high resolution recording and playback. Storing your data is made easy and efficient with a high compression rate and one SATA HDD drives for recording up to 6TB of data (6TB per HDD ). Everything you need for safe, secure surveillance of your home or business, providing the utmost in peace-of-mind. Features / Cechy: 4 x 1/3" CMOS 1080P Day/Night Outdoor Cameras with an 8-CH Digital Video Recorder included Compatible with HDTVI, AHD, HDCVI and CVBS analog cameras One 3.5" disk slot supports disk capacity of up to 6TB Built-in infrared LEDs for night viewing of up to 20m Weatherproof IP66-rated Wide operating temperature (-10deg;C to 55deg;C) 1080P real time, full screen, high resolution recording H.264 compression for efficient data transfer and storage Built-in USB port for backup, firmware upgrade and mouse Supports VGA, HDMI output Supports iPhone/Android remote viewing over the Internet Package content / Zawartość zestawu: C8CHCCTVKITD1080 Power adapter Power splitter cable Resource CD USB Mouse QIG 8 Channel DVR Camera x 4 18m BNC Cables (4x) Data sheet / Karta katalogowa: http://www.conceptronic.net/pdtpdf.php?pdtid=889linkid=973 Download photos/ Zdjęcia do pobrania: http://download.conceptronic.net/image/C8CHCCTVKITD1080-V2_JPG.zip

Sklep: sklepsatelitarny.pl

F# for Scientists - 2878082637

531,92 zł

F# for Scientists John Wiley & Sons Inc

Książki / Literatura obcojęzyczna

"This work strikes a balance between the pure functional aspects of F# and the object-oriented and imperative features that make it so useful in practice, enable .NET integration, and make large-scale data processing possible." -Thore Graepel, PhD, Researcher, Microsoft Research Ltd. Over the next five years, F# is expected to become one of the world's most popular functional programming languages for scientists of all disciplines working on the Windows platform. F# is free and, unlike MATLAB(r) and other software with numerical/scientific origins, is a full-fledged programming language. Developed in consultation with Don Syme of Microsoft Research Ltd.-who wrote the language- F# for Scientists explains and demonstrates the powerful features of this important new programming language. The book assumes no prior experience and guides the reader from the basics of computer programming to the implementation of state-of-the-art algorithms. F# for Scientists begins with coverage of introductory material in the areas of functional programming, .NET, and scientific computing, and goes on to explore: Program structure Optimization Data structures Libraries Numerical analysis Databases Input and output Interoperability Visualization Screenshots of development using Visual Studio are used to illustrate compilation, debugging, and interactive use, while complete examples of a few whole programs are included to give readers a complete view of F#'s capabilities. Written in a clear and concise style, F# for Scientists is well suited for researchers, scientists, and developers who want to program under the Windows platform. It also serves as an ideal supplemental text for advanced undergraduate and graduate students with a background in science or engineering.

Sklep: Libristo.pl

Thinking in Java - 2877859701

294,34 zł

Thinking in Java Pearson Education

Książki / Literatura obcojęzyczna

"Thinking in Java should be read cover to cover by every Java programmer, then kept close at hand for frequent reference. The exercises are challenging, and the chapter on Collections is superb! Not only did this book help me to pass the Sun Certified Java Programmer exam; it's also the first book I turn to whenever I have a Java question." -Jim Pleger, Loudoun County (Virginia) Government"Much better than any other Java book I've seen. Make that 'by an order of magnitude'...Very complete, with excellent right-to-the-point examples and intelligent, not dumbed-down, explanations...In contrast to many other Java books I found it to be unusually mature, consistent, intellectually honest, well-written, and precise. IMHO, an ideal book for studying Java." -Anatoly Vorobey, Technion University, Haifa, Israel"Absolutely one of the best programming tutorials I've seen for any language." -Joakim Ziegler, FIX sysop"Thank you again for your awesome book. I was really floundering (being a non-C programmer), but your book has brought me up to speed as fast as I could read it.It's really cool to be able to understand the underlying principles and concepts from the start, rather than having to try to build that conceptual model through trial and error. Hopefully I will be able to attend your seminar in the not-too-distant future." -Randall R. Hawley, automation technician, Eli Lilly & Co."This is one of the best books I've read about a programming language...The best book ever written on Java." -Ravindra Pai, Oracle Corporation, SUNOS product line"Bruce, your book is wonderful! Your explanations are clear and direct. Through your fantastic book I have gained a tremendous amount of Java knowledge. The exercises are also fantastic and do an excellent job reinforcing the ideas explained throughout the chapters. I look forward to reading more books written by you. Thank you for the tremendous service that you are providing by writing such great books. My code will be much better after reading Thinking in Java. I thank you and I'm sure any programmers who will have to maintain my code are also grateful to you." -Yvonne Watkins, Java artisan, Discover Technologies, Inc."Other books cover the what of Java (describing the syntax and the libraries) or the how of Java (practical programming examples). Thinking in Java is the only book I know that explains the why of Java: Why it was designed the way it was, why it works the way it does, why it sometimes doesn't work, why it's better than C++, why it's not. Although it also does a good job of teaching the what and how of the language, Thinking in Java is definitely the thinking person's choice in a Java book." -Robert S. StephensonAwards for Thinking in Java2003 Software Development Magazine Jolt Award for Best Book 2003 Java Developer's Journal Reader's Choice Award for Best Book 2001 JavaWorld Editor's Choice Award for Best Book 2000 JavaWorld Reader's Choice Award for Best Book 1999 Software Development Magazine Productivity Award 1998 Java Developer's Journal Editor's Choice Award for Best Book Thinking in Java has earned raves from programmers worldwide for its extraordinary clarity, careful organization, and small, direct programming examples. From the fundamentals of Java syntax to its most advanced features, Thinking in Java is designed to teach, one simple step at a time.* The classic object-oriented introduction for beginners and experts alike, fully updated for Java SE5/6 with many new examples and chapters! * Test framework shows program output. * Design patterns are shown with multiple examples throughout: Adapter, Bridge, Chain of Responsibility, Command, Decorator, Facade, Factory Method, Flyweight, Iterator, Data Transfer Object, Null Object, Proxy, Singleton, State, Strategy, Template Method, and Visitor. * Introduction to XML for data transfer; SWT, Flash for user interfaces. * Completely rewritten concurrency chapter gives you a solid grasp of threading fundamentals. *500+ working Java programs in 700+ compiling files, rewritten for this edition and Java SE5/6. * Companion web site includes all source code, annotated solution guide, weblog, and multimedia seminars. * Thorough coverage of fundamentals; demonstrates advanced topics. * Explains sound object-oriented principles. *Hands-On Java Seminar CD available online, with full multimedia seminar by Bruce Eckel. * Live seminars, consulting, and reviews available. See www.MindView.net Download seven free sample chapters from Thinking in Java, Fourth Edition. Visit http://mindview.net/Books/TIJ4.

Sklep: Libristo.pl

WRL CAMERA 2K SPOTLIGHT SOLAR/T81243W1 EUFY - 2878043109

961,00 zł

WRL CAMERA 2K SPOTLIGHT SOLAR/T81243W1 EUFY EUFY

Audio Foto Video > RTV / SAT > TV, Audio Video > Camera Photo > Net Cameras

SoloCam S40, Wire-Free Spotlight Cam 2K Solar, Wireless, Outdoor Security Camera, Wifi, Spotlight Camera, Solar Panel, Solar-Powered, 2K Resolution, IP67 Weatherproof, No Monthly Fee. Forever Power, Solar Style: Just 2 hours of direct sunlight each day is enough to continuously power Spotlight Cam 2K Solar, so you never have to worry about changing the battery. And when the sun sets, the built-in battery keeps the juice flowing. Light Up the Night: The ultra-bright 600 Lumens spotlight switches on as soon as motion is detected, shining a light on any unwanted guests, while the color night vision picks out details in the darkness up to 8 meters away. The Key is in the Detail: Capture every event that occurs around your home in ultra-clear 2K resolution. No Hidden Costs: SoloCam is a one-time purchase. There are no monthly fees or hidden costs. Everything is done on-device for complete security and transparency. Relevant Recordings: The built-in AI ensures Spotlight Cam 2K Solar only records when a person is present, rather than an animal. Protects You, Your Family, and Your Privacy: Every eufy Security product is engineered to ensure your security data is kept private. Have peace of mind that you will have a secure record of everything that happens around your home. Find Your Ideal Brightness: Adjust the brightness and color temperature of the spotlight to fit your space. Easy to Install: Takes just minutes to install the mount using a drill and the included pack of screws. No wires or cords needed. Greet Guests: Chat to anyone passing bymdash;invited or notmdash;and hear their response up to 8 meters away in real-time via Spotlight Cam 2K Solarrsquo;s two-way audio. Ready for All Seasons: Spotlight Cam 2K Solar handles almost anything Mother Nature throws at it. Itrsquo;s IP67 rating shrugs off rain, sleet, and snow.

Sklep: Kemot-komputery.pl

Advanced Renewable Energy Sources - 2867176868

259,27 zł

Advanced Renewable Energy Sources Royal Society of Chemistry

Książki / Literatura obcojęzyczna

This book is an ideal reference text for teaching renewable energy to engineering and science students, as well as a reference book for scientists and professionals doing self study on the subject. The book has twelve chapters and starts with the definition and classification of renewable and non renewable energy and their status at global level. This chapter also contains the basic heat transfer mechanisms and laws of thermodynamics. It then deals with availability of solar radiation at different latitudes and energy and exergy analysis of flat plate collector, solar air collector, solar concentrator, evacuated tube collector, solar water heating system, solar distillation and solar cooker. The following chapter discusses the basics of semiconductor, its characteristics, working, characteristics of solar cell in dark and daylight situation, fundamentals of characteristic curves of semiconductor, fundamentals of PV module and array and some PVT systems. Detailed discussion on biomass, bio-fuels and biogas and their applications and the power produced by them, namely bio-power, is covered in the following chapters.Other renewable energy sources like hydropower, wind and geothermal are then covered as well as a chapter dealing with the working principle, basic theory and the capability to produce power from ocean thermal, tidal, wave and animal energy conversion systems. Subsequently, net CO2 mitigation, carbon credit, climate change and environmental impacts of all renewable energy resources are all covered followed by a discussion on the techno-economic feasibility of any energy sources as the backbone of its success and hence energy and economic analysis. The chapters deal the overall exergy of renewable energy sources by using the thermal and mechanical power and electrical energy as output. SI units are used throughout the book in solving various exercises in each chapter and conversion units of various physical and chemical parameters of metals and non-metals are also given in appendices.

Sklep: Libristo.pl

Spotify, Music for Everyone - 2871158103

64,21 zł

Spotify, Music for Everyone 50Minutes.com

Książki / Literatura obcojęzyczna

Find out how Spotify changed the way we listen to music in just 50 minutes!Spotify is a music streaming service which was launched in 2008. Its freemium business model, which allows users to choose between listening to music for free or paying a monthly subscription to access an ad-free version of the site, has attracted 140 million active users (of whom 60 million are paying subscribers) to the site, and has generated billions of dollars in revenue, although the site continues operating at a net loss and has drawn heavy criticism from other major players in the music industry. In this concise and accessible guide, you will find out how Spotify revolutionised music lovers' listening habits, and discover how other key players in the music industry are reacting to this change.In 50 minutes you will:

Sklep: Libristo.pl

Component-Oriented Programming - 2878441169

730,60 zł

Component-Oriented Programming John Wiley & Sons Inc

Książki / Literatura obcojęzyczna

"Component Oriented Programming" offers a unique programming-centered approach to component-based software development that delivers the well-developed training and practices you need to successfully apply this cost-effective method. Following an overview of basic theories and methodologies, the authors provide a unified component infrastructure for building component software using JavaBeans, EJB, OSGi, CORBA, CCM, .NET, and Web services. You'll learn how to develop reusable software components; build a software system of pre-built software components; and design and implement a component-based software system using various component-based approaches. Clear organization and self-testing features make "Component Oriented Programming" an ideal textbook for graduate and undergraduate courses in computer science, software engineering, or information technology, as well as a valuable reference for industry professionals.

Sklep: Libristo.pl

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1. Sklepy z eltrex net pl ideal

2. Szukaj na wszystkich stronach serwisu

t1=0.029, t2=0, t3=0, t4=0.012, t=0.029

Dla sprzedawców

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