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Provide plenty of book storage for your classroom and others with Jonti-Craft's Mobile Book Browser. Since this book browser sits on heavy-duty casters, it's easy to move down hallways, to the school library and more. The Baltic birch browser features eight top sections for displaying books. Store larger items and supplies on the two compartments (one on each side) underneath. Each end features a book display easel for showcasing new titles and popular tales. Jonti-Craft's Mobile Book Browser is made in the USA and GREENGUARD certified. Backed by a lifetime warranty. Key Features Eight sections for displaying books Two storage compartments Book display easels on both ends Safe, rounded edges Durable dowel-pin construction Clear acrylic UV finish won't yellow and is... Less

Make classroom books more accessible with the Sprogs Mobile Book Organizer. Eight sections on top help you keep books and supplies organized, and extra space underneath is perfect for large items. The built-in side easel is great for story time and displaying books. Constructed of Baltic birch with rounded corners and a tough UV finish, this unit will last through years of daily use. Covered by a 20 year warranty.

Whitney Brothers' Mobile Book Display has five shelves on each side, making it easy for multiple children to peruse your book selection. This birch laminate book display sits on heavy-duty casters that make it easy to move around your classroom. Ships fully assembled for your convenience. Whitney Brothers' Mobile Book Display is made in the USA and comes backed by a lifetime warranty. GREENGUARD certified. Key Features Five shelves on each side Rolls easily on heavy-duty casters Fully assembled Made in the USA GREENGUARD certified Backed by a lifetime warranty Specifications Material: Birch laminate Warranty: Lifetime Width: 36 Length: 23 Height: 30

ECR4Kids' Mobile Book Display offers a convenient solution for your library or reading area. This birch plywood display unit features five easily accessible shelves. The back of the cart has five compartments that are perfect for storing extra books or classroom supplies. All edges are smooth and rounded to prevent injuries. Hidden casters allow teachers to easily roll this mobile book display around the room. Backed by a lifetime warranty. Key Features Birch plywood construction Five display shelves and five storage compartments Easy-rolling casters Specifications Material: Birch plywood Width: 36 Depth: 20 Height: 34 Warranty: Lifetime

With its cute design and safe, durable construction, Whitney Brothers' Mushroom House Book Display is a great choice for preschools, daycares and early learning classrooms. This sturdy birch laminate book display features a colorful mushroom house decal on each side and a full shelf for large books on the bottom. Keep a large number of books within easy reach of little hands by storing them in the slots on each side of the display. Heavy-duty, lockable casters make the cart easy to move. Whitney Brothers' Mushroom House Book Display is made in the USA and comes backed by a lifetime warranty. GREENGUARD certified. Key Features Birch laminate construction with clear UV finish Cute mushroom house decal on each end Display books within easy reach on each side Made in the USA GREENGUARD... Less

Consumer Electronics for Engineers is the first book of its kind to explain clearly the operating principles of real world electronic devices, including video recorders, compact disk players, and mobile phones. Each chapter begins with a brief historical overview of the device concerned. The author then describes the key principles of each device's operation and presents a block circuit diagram. Next he analyzes these real world circuits in detail, and, finally, he discusses the present state of the art. This approach will help to integrate the many different aspects of an electrical engineer's course work, from physical optics to digital signal processing, as never before. Very accessible and containing over 350 illustrations and many exercises, this book will be an ideal textbook for... Less

Manufactured by Angeles. Encourage literacy and create an inviting book display with a library on wheels! 10 deep shelves allow for easy access for little ones to peruse and grab their favorite books. Display beloved titles on 12 steel bookholders and st

The weighing tray has a more generous and comfortable design than many other models, but the easy-to-transport seca 334 weighs only 7.7 lbs and requires surprisingly littlespace. With the large, clear LCD figures and the practical carrying handle ? which canalso be used to hang the scales ? this battery-operated scale for babies and infantsmakes daily weighing very easy. The breast-milk-intake function shows the exact amountof milk the baby has consumed. Features and BenefitsCapacity: 44 lbs / 20 kg.Graduation: 0.2 oz < 22 lbs > 0.5 oz / 5 g < 10 kg > 10 g.Functions: Automatic switch-off, TARE, Auto-HOLD, BMIF, lbs/kg switch-over.Option al: Measuring rod seca 232, head positioner, seca 419, carrying case seca 428.Warranty Information2- Year Warranty

Digital Mobile Charge130 - 12v Digital Mobile Charge Alternator to Battery DC Input (Volts): 12 Volts DC Output (Volts/Amps): 12 Volts/Up to 130 Amps (Varies w/ Alternator Size)Digital Mobile Charge130 alternator to battery on-the-water charging system provides a significant increase in charging capacity of up to 130 Amps. Simply connect your alternator to the Digital Mobile Charge130, then connect Digital Mobile Charge130 to your engine crank battery and house electric battery bank. Digital Mo

The rapid, commercially- driven evolution of the Internet has raised concomitant legal concerns that have required responses from both national and international law. This unique text offers a complete analysis of electronic and mobile commerce, exploring the law relating to online contracts and payment systems, electronic marketing, and various forms of cybercrime as well as the regulation of electronic communications networks and services. Written by specialists, this account also provides insights into emerging areas such as internet libel, online gambling, virtual property, cloud computing, smart cards, electronic cash, and the growing use of mobile phones to perform tasks previously carried out by computers.

Digital Mobile Charge40 - 12V to 12V Battery to Batter DC Input (Volts/Amps): 12 Volts/40 Amps DC Output (Volts/Amps): 12 Volts/40 Amps Digital Mobile Charge40 is a reakthrough in battery-to-battery , on-the-water charging technology. Simply connect to the engine crank battery and your house electronic battery, allowing for up to 40 Amps per hour to be transferred to your house battery bank. Protects your engine battery while charging and conditioning your house battery bank, using its all-digit

The mobile display industry has witnessed rapid growth, in both volume and diversification, in recent years. This trend is expected to persist with continued consumer demand for mobile communications and computing applications. Mobile displays are now integral to a wide range of devices such as MP3 players, digital cameras, PDAs, GPS map readers, portable DVD players, and electronic books, as well as the ubiquitous mobile phone and laptop computers.  This proliferation of products has fuelled a significant investment into the research and development of the mobile display, with key research laboratories across the display industry and academia producing many exciting technological advancements. With contributions from well-known experts, in both industry and academia, this book presents a... Less

Digital Mobile Charge40 - 12V to 12V Battery to BatterDC Input (Volts/Amps): 12 Volts/40 AmpsDC Output (Volts/Amps): 12 Volts/40 AmpsDigital Mobile Charge40 is a reakthrough in battery-to-battery , on-the-water charging technology. Simply connect to the engine crank battery and your house electronic battery, allowing for up to 40 Amps per hour to be transferred to your house battery bank. Protects your engine battery while charging and conditioning your house battery bank, using its all-digital C³ boost-mode-chargin g technology. Meets a boat's demand for on-the-water power and charging for 12 or 24 Volt DC systems, allowing for radar, lighting, live wells and other DC systems to operate while managing and charging batteries when running your engine.Faster and safer charging eliminates... Less

Maintaining the tradition of previous editions, this ninth edition includes up-to-date coverage of the latest in electronic communications and concepts. The material presented reflects advancements and developments in all aspects of electronic communications such as mobile communications, satellite communications, digital signal processing and SS7 signaling. Electronic Workbench Multisim simulations appear at the end of each chapter and on an accompanying CD. In addition, in-text learning aids are designed to develop analytical and troubleshooting skills and the updated lab manual includes new experiments using Mini-Circuits® modules.  Expanded discussion of digital communications including new changes and improvements in: Mobile Communications; SS7 Signaling; Bluetooth; Wi-Max; DTV... Less

Power electronics plays an important role in daily life. The wide variety of electrical devices that we now take for granted, such as computers, mobile phones and portable multimedia, use power electronics, but its influence is hardly noticed. Electronic Power Control is an excellent base for explaining the principles and applications of power electronics, but also gives particular attention to new technologies. This work has been extended with recent applications of power electronics such as high frequency inductive heating, improving the power factor (PFC), lighting, wind turbines, and much more. It also fully explains electronic engine control and electrical positioning systems and electrical machinery.

This handy case, made of shock-absorbing neoprene and rugged ballistic nylon, provides all-weather protection for your mobile electronic devices. It attaches easily to shoulder straps or the Modular Accessory Pocket system featured on our Urban bags, packs, and totes, and includes a reflective pull tab for increased visibility at night.

Electronic waste includes such items as TVs, computers, LCD and plasma displays, and mobile phones, as well as a wide range of household, medical and industrial equipment which are simply discarded as new technologies become available. Huge and growing quantities of waste are discarded every year and this waste contains toxic and carcinogenic compounds which can pose a risk to the environment. However, if handled correctly, electronic waste presents a valuable source of secondary raw materials. This book brings together a group of leading experts in the management of electrical and electronic waste to provide an up-to-date review of the scale of the waste problem, the impact of recent legislation such as the Waste Electrical and Electronic Equipment Directive (WEEE) and the... Less

Brand New, Sony - Digital Link Sound System (Mobile Electronics - Mobile Audio) Keep your iPod Touch or iPhone from sliding around your car by securing it firmly to an adjustable dash mounted cradle. Control playback of internally stored audio content or listen to songs from your favorite wireless audio apps. Instantly improve the sound of your iPod touch or iPhone and your factory audio system with internal DSP that enables adjustment of time alignment equalization and crossover points and delivers an incredible customized audio experience. DSP processing brightens your front soundstage while bass response is increased by the 300W Class D amp and sealed 12 subwoofer enclosure. Whether using the internal 45W x 4 high power amplifier for your speakers or the 2 Volt Front Rear and Sub RCA... Less

The second edition of Electronic Imaging in Astronomy: Detectors and Instrumentation describes the remarkable developments that have taken place in astronomical detectors and instrumentation in recent years – from the invention of the charge-coupled device (CCD) in 1970 to the current era of very large telescopes, such as the Keck 10-meter telescopes in Hawaii with their laser guide-star adaptive optics which rival the image quality of the Hubble Space Telescope. Authored by one of the world’s foremost experts on the design and development of electronic imaging systems for astronomy, this book has been written on several levels to appeal to a broad readership. Mathematical expositions are designed to encourage a wider audience, especially among the growing community of amateur... Less

The second edition of Electronic Imaging in Astronomy: Detectors and Instrumentation describes the remarkable developments that have taken place in astronomical detectors and instrumentation in recent years – from the invention of the charge-coupled device (CCD) in 1970 to the current era of very large telescopes, such as the Keck 10-meter telescopes in Hawaii with their laser guide-star adaptive optics which rival the image quality of the Hubble Space Telescope. Authored by one of the world’s foremost experts on the design and development of electronic imaging systems for astronomy, this book has been written on several levels to appeal to a broad readership. Mathematical expositions are designed to encourage a wider audience, especially among the growing community of amateur... Less

This adorable Frog Mobile Book Storage unit will add a touch of colorful fun to your child's room.

Filters are essential subsystems in a huge variety of electronic systems. Filter applications are innumerable; they are used for noise reduction, demodulation, signal detection, multiplexing, sampling, sound and speech processing, transmission line equalization and image processing, to name just a few. In practice, no electronic system can exist without filters. They can be found in everything from power supplies to mobile phones and hard disk drives and from loudspeakers and MP3 players to home cinema systems and broadband Internet connections. This textbook introduces basic concepts and methods and the associated mathematical and computational tools employed in electronic filter theory, synthesis and design.  This book can be used as an integral part of undergraduate courses on analog... Less

Providing an introduction to good engineering practice for electrical and electronic engineers, this book is intended for first- and second-year undergraduate courses. It deals with engineering practice in relation to important topics such as reliability and maintainability, heat management and parasitic electrical effects, environmental influences, testing and safety. The coverage encompasses the properties, behaviour, fabrication and use of materials and components used in the fields of computing, digital systems, instrumentation, and control. The second edition has been revised extensively to reflect advances in technology, with new material on insulation- displacement jointing and electrical- safety testing.

If you design electronics for a living, you need Robust Electronic Design Reference Book. Written by a working engineer, who has put over 115 electronic products into production at Sycor, IBM, and Lexmark, Robust Electronic Design Reference covers all the various aspects of designing and developing electronic devices and systems that: -Work. -Are safe and reliable. -Can be manufactured, tested, repaired, and serviced. -May be sold and used worldwide. -Can be adapted or enhanced to meet new and changing requirements.