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Thursday, March 31, 2011
Avnet Electronics Marketing Americas inks distribution agreement with Future Designs
FDI’s development tools assist engineers in developing designs based on many microprocessor and silicon manufacturers that Avnet Electronics Marketing carries today. In addition, FDI can provide technical services to Avnet customers needing design assistance. Known for its uEZ GUI family of integrated products for touch screen LCD graphical user interfaces, FDI also specializes in embedded systems, wireless (WiFi, Zigbee, Bluetooth), ARM family (ARM7, ARM9, Cortex-M0, Cortex-M3) and Renesas RX family solutions.
“Avnet’s large staff of technical and field sales people provides impressive service to customers in need of modules and system solutions,” said Kent Lowman, president, FDI. “Coupling our products with Avnet’s extensive offering of displays and LCD’s has already brought us a significant number of high-volume customer opportunities for our uEZ GUI family of products and we look forward to meeting our mutual customers’ needs together.”
“FDI has a very attractive offering of development tools and processing modules that complement Avnet’s existing component offering,” said Alex Iuorio, senior vice president of supplier marketing, Avnet Electronics Marketing Americas. “By providing front-end tools and design assistance, FDI reduces the complexity of our customers’ engineering development efforts and accelerates their time to market.”
Google's Blogger platform adds five new HTML5 Dynamic Views
by Sebastian Anthony on March 31, 2011 at 10:15 AM
Google Blogger Mosaic Dynamic View
Google, as part of its ongoing and much-needed overhaul of its popular Blogger platform, has just enabled five dynamic, HTML5ish, AJAXy 'Dynamic Views'. There's a video introducing the new layouts after the break.
The five new views provide fresh and interesting ways to explore your favorite Blogger blogs. The Mosaic view, for example, creates a wall of thumbnails -- click one, and it zooms to fill the screen; click it again and it minimizes. Flipcard is similar to Mosaic, but not quite as eclectic. Sidebar, Timeslide and Snapshot round off the new views, with each one obviously targeted at different types of content, from photo blogs, to text-only philosophy blogs, and everything in between."
Giving to disaster relief is as easy as your nearest ATM | StarTribune.com
Donate they did. In just 10 days, the ubiquitous ATM machines collected more than $1 million for Japan relief efforts by the American Red Cross. The experiment marks the first time ATM machines have been used nationwide -- by any bank -- to raise money for a charity, say national banking officials."
Learning online becomes a bigger part of the story - Third Sector
With training budgets being squeezed, e-learning should be coming into its own. Online training enables organisations to eliminate travel and accommodation costs and keep staff in the office, and employees benefit by learning at any pace and at any time. But how widely are charities embracing online learning and what options are available?"
Add Arab to your Pc without Cd Win !!
Digi-Key announces addition of reference design library beta to online resources
Reference Design Library beta is an interactive resource for design engineers looking for a proven circuit for their project. This library is unique as it allows filtering based on the designs’ measured performance. Engineers can find a growing variety of AC/DC and DC/DC conversion, audio amplifiers, and lighting driver designs along with motion and power management resources.
“There is a tremendous amount of IP in the form of app notes and reference designs that are being offered in the public domain to accelerate engineers’ time to market,” said Dave Doherty, vice president of global supplier and product operations. “Aggregating existing proven designs with measurable performance specifications from our suppliers into more searchable, user friendly formats is just one of many new tools we are introducing for engineers in need of assistance.”
Meet Mireya Mayor
Check This Out: Google's Very Own "Like" Button | Fast Company
Great painting of the biggest flyer of all time
Diodes Inc. intros LED driver that delivers higher current for low voltage LED lamps
The high current handling of the AL8806 means it will also meet the needs of the latest multi-die package LEDs, where current levels above 1A are required. This simple, cost-effective driver is packaged in the small footprint low thermal impedance MSOP-8EP, supporting higher LED current drive at higher ambient operating temperatures. Device efficiency is high at up to 98 percent.
With its maximum output current simply set via a resistor and switching at a frequency of up to 1MHz, the driver helps reduce the size of supporting external components, enabling PCB size to be minimized. Lamp dimming is achieved by applying either a DC voltage or PWM signal that provides a wide range of brightness control that does not overdrive the LED current.
How To Controle your mouse pointer With a Keyboard Keys !!?
Amazon First to Market with Cloud Storage of your Music Collection
How To Make Your Win XP Original !!
The new ACER Iconia with two screen !!
Ads in Gmail and your personal data
Fonctionnement des annonces Gmail
Les annonces qui apparaissent en regard de vos messages Gmail fonctionnent sur le même principe que celles diffusées à droite de vos résultats de recherche Google et dans d'autres pages de contenu sur le Web. Dans Gmail, elles sont en rapport avec le contenu de vos messages. Notre objectif est de proposer aux utilisateurs de Gmail des annonces utiles qui correspondent à leurs centres d'intérêt.Dans Gmail, le ciblage des annonces est entièrement automatisé : personne ne consulte vos e-mails en vue de cibler les annonces ou des informations connexes. C'est grâce à cette technique d'analyse automatique que Gmail, mais aussi de nombreux autres services de messagerie, proposent des fonctionnalités telles que la vérification orthographique et le filtrage anti-spam. Les annonces sont sélectionnées pour leur pertinence et diffusées par les ordinateurs de Google à l'aide de la technologie de publicité contextuelle sur laquelle notre programme AdSense repose.
Confidentialité, transparence et liberté de choix
Google ne loue, ne vend et ne partage aucune information permettant de vous identifier personnellement à des fins de marketing sans votre autorisation expresse, et s'engage à ne jamais le faire. Aucun contenu provenant de vos e-mails ni aucune information permettant de vous identifier personnellement ne sont fournis aux annonceurs. Nous leur fournissons uniquement des informations d'ordre non personnel et global, par exemple le nombre de clics que vous avez effectués sur l'une de leurs annonces.La confidentialité est une question que nous prenons très au sérieux. Seules des annonces "tous publics" sont diffusées par l'intermédiaire de notre réseau de contenu et distribuées dans votre boîte de réception Gmail. Nous sommes aussi très vigilants quant au contenu sur lequel se basent nos annonces. Par exemple, Google bloquerait la diffusion de certaines annonces en regard d'un e-mail relatant une catastrophe. Par ailleurs, Google ne diffuse jamais d'annonces en rapport avec des informations sensibles telles que l'appartenance ethnique, la religion, l'orientation sexuelle, la santé ou des données financières d'ordre privé.
Si vous ne souhaitez pas afficher d'annonces dans Gmail, vous pouvez utiliser l'interface HTML, ou les protocoles POP ou IMAP. Nous tenons également à respecter la libération des données : si vous souhaitez changer de service de messagerie, vous pouvez facilement paramétrer votre compte Gmail pour que tous les nouveaux messages arrivant sur ce compte soientautomatiquement transférés vers votre nouveau compte.
Wednesday, March 30, 2011
ROHM silicon carbide schottky diodes push performance envelope
This new class of SiC diodes offers industry-leading low forward voltage and fast recovery time, leading to improved power conversion efficiency in applications such as PFC/power supplies, solar panel inverters, uninterruptible power supplies, air conditioners and others.
The SCS1xxAGC series maintains low forward voltage over a wide operating temperature range which results in lower power dissipation under actual operating conditions. For example, the 10 A rated part has a VF of 1.5 V at 25 degrees C and 1.6 V at 150 degrees C. Low VF reduces conduction loss while the ultra-short reverse recovery time (15 ns, typical) enables high-speed switching and minimizes switching loss.
With the acquisition of SiCrystal AG, ROHM Semiconductor possesses total manufacturing capability for SiC semiconductors from ingot formation to power device fabrication. This allows the rapid development of advanced products and complete control of raw materials for industry leading reliability and quality.
David Doan, senior Technical Product Marketing Manager, ROHM Semiconductor, said: "SiC is the ideal material for power electronics with its high breakdown voltage, low power loss, high operating temperature and superior thermal conductivity. ROHM is not the first vendor to offer SiC SBDs, but we're introducing devices with some differentiating features such as low VF and the highest current rating at 600 V (a true 600 V/20 A SBD, not dual 2x10 A). These diodes are but the first in ROHM's SiC product lineup. We also have 1200 V SBDs and MOSFETs, currently in sampling at strategic partners, to address higher power applications such as UPS and to enable all-SiC power devices."
Diodes Inc.'s protection interface safeguards power management ICs
Comprising an LDO regulator and an N-channel power FET, the device controls supply current delivery to the PMIC, switching it on in the presence of a valid wall adapter or USB supply voltage and immediately off in the event of any overvoltage detection.
With an input supply range of 3V to 30V, the AP9050 will safeguard a variety of portable products including smart phones, cell phones and netbooks. Employing multi-die technology and a dual exposed pad DFN2020-6 package, the device offers lower power dissipation and higher efficiency than alternative Zener shunt regulator solutions, resulting in less heating and improvements in overall system reliability.
Offering high stability, the AP9050 does not require a bypass capacitor on the output and operates consistently across the temperature range of −40ºC to +85ºC. With a maximum footprint of 2.1mm x 2.1mm and a typical off-board height of 0.575mm, the AP9050 will support even the most densely populated PCB designs.
Online Surveys Get You Feedback
By Yann Toledano
What do your constituents think about your programs and services? What kinds of activities are your donors likely to fund? Should your organization initiate a new program?
Rather than resort to using telepathic powers or mind reading, an online survey is a powerful research tool that can deliver the feedback you need. Paper-based surveys are often too costly and time-consuming to administer, but online surveys make it easy for any organization to get feedback on the cheap."
TELUS puts a logic probe to your Facebook status with help of Leonard Nimoy
(Canada Newswire Via Acquire Media NewsEdge) VANCOUVER, March 29 /CNW/ - Ever write a Facebook status you wish you hadn't? Something that made you LOL at the time, but fizzled the moment you beamed it out to your entire friends list? Now you can avoid future Facebook fails with the help of TELUS and of the most logical man in the universe: Leonard Nimoy."
Diodes Inc.'s DFN3020 packaged MOSFETs take 70 percent less space
Three dual MOSFET combinations have been released, comprising 20V and 30V N-channel and 30V complementary devices. These include the ZXMN2AMC (dual 20V N-channel), ZXMN3AMC (dual 30V N-channel), and ZXMC3AMC (complementary 30V) DFN3020 packaged MOSFETs. While offering a comparable electrical performance as much larger SOT23 packaged parts, these dual DFN3020 MOSFETs will replace two separate SOT23 packaged MOSFETs, resulting in a board space saving of 70 percent.
With a footprint of just 6mm2 and an off-board height of 0.8mm, some 40 percent less than SOT23 or TSOP-6 packaged parts, the DFN3020 MOSFET portfolio will suit load switch or boost conversion circuits in space-constrained low profile portable consumer electronics including tablets and netbooks. The complementary DFN3020 MOSFETs will also function well as a half bridge for driving motor loads in industrial applications.
The MOSFETs’ junction to ambient thermal resistance of 83ºC/W also means that power dissipation is high, at up to 2.4W continuous and operating temperatures are cooler than achievable with SOT23 packaged MOSFETs leading to increased reliability.
Akustica’s AKU230 digital microphone is Bosch-built
The new AKU230—which represents Akustica’s 4th-generation MEMS microphone—is the company’s first product that leverages the extensive MEMS fabrication capabilities and global supply chain of Bosch, which acquired Akustica in 2009. Akustica chose to move production of their newest complementary metal-oxide semiconductor (CMOS) MEMS microphone to the Bosch foundry in Reutlingen, Germany because of Bosch’s unparalleled MEMS manufacturing experience and the rigorous standards of quality that have allowed Bosch to ship more than 1.6 billion MEMS sensors worldwide.
“Bosch ships more than 200 million MEMS sensors annually,” said Dr. Stefan Finkbeiner, CEO and general manager of Akustica. “With access to Bosch resources, Akustica is further able to deliver on-time and to-specification the tens of millions of MEMS microphones that our customers are demanding now and in the future.”
Crowd-funding taps social networks to help others | The Tennessean | tennessean.com
Mouser Electronics joins Ioxus distributor network
Through this global agreement, Mouser will carry inventory from Ioxus’ entire product portfolio to be available in all geographies. Ioxus will provide Mouser with marketing and technical support to help meet the growing demand for ultracapacitors and hybrid capacitors in wind turbine, hybrid bus and other applications in markets globally.
“The demand for optimized, cost-effective, green energy storage solutions is growing particularly fast in markets outside the US, such as China and the Asia Pacific region,” said Brendan Andrews, vice president of sales and marketing at Ioxus. “Forty percent of our new accounts come from abroad, making it essential to partner with established, respected design fulfillment distributors such as Mouser. We look forward to working with Mouser to meet the design and implementation needs of its global customer base.”
The goal of the Ioxus Distributor Network is to partner with local and regional distributors to provide rapid inventory fulfillment, as well as value-added features and custom-designed systems. The company will provide Mouser with sales support for its complete product catalog, facilitating long-term relationships with Mouser customers. Additionally, Ioxus’ ultracapacitor advancements in the renewable energy industries will enhance Mouser’s current product offering and allow for increased market penetration.
“Members of the engineering community visit our website every day, trusting us to not only stock the best components and solutions, but also to provide technical support in countries such as Germany, China, India, Singapore, Thailand and 10 other regions,” said Andy Kerr, Mouser vice president of passives. “We look forward to working with Ioxus to offer smaller, higher capacity and greater power density ultracapacitors to our customers worldwide.”
CFP: Articles written by librarians working in science and engineering libraries
Hands on Soundcraft Si Compacts at PLASA Focus Leeds
Sound Technology Ltd, the exclusive UK distributor of the Harman Pro brands in the UK and Eire, have announced they will be using the PLASA Focus exhibition in April to showcase the new Soundcraft Si Compact digital mixing consoles.
The stand (S-A11) will have multiple Si Compact consoles for visitors to experience with specialists from both Sound Technology and Soundcraft on hand to demonstrate the desks.
The Vi1 console, now well established in venues and the hire stock of the UK’s leading PA rental companies, will also feature on the stand.
Positioned as the digital mixing solution for all sizes of sound company or user, the Si Compact Series brings all the experience of Soundcraft's digital mixing platforms to a very affordable price level for tour sound, corporate event, house of worship and theatre applications, amongst others.
With full DSP functionality built-in to a small-footprint chassis, the Si Compact provides up to 40 inputs to mix in 3 frame sizes, the smallest of which is also rack-mountable. Motorised faders with patented Soundcraft FaderGlow™ operate on two layers, but the main difference from similarly priced mixers is the provision of a full encoder set for all the functions on a channel, from input gain through EQ and dynamics to bus controls.
To complement the channel processing Si Compact offers four Stereo Lexicon FX processors providing more than 20 preset effects.
Si Compact Key Features
· Frames with 16, 24 or 32 mono inputs and 4 stereo channels to mix
· 14 mono aux busses
· 4 FX busses
· 4 Matrix busses
· LRC Mix busses
· 4 Stereo Lexicon Effects engines
· 4 Mute Groups
· 4 assignable insert send/returns (24 and 32 models)
· Harman HiQnet integration
The Si Compact is available now priced from £4800 SRP ex VAT.
For more information please contact Sound Technology Ltd on 01462 480000 or visit www.sicompact.com
Alternatively, visit us at PLASA Focus, Stand S-A11 http://www.plasafocus.com/leeds/
AKG WMS 450 wireless available now on Channel 38
Sound Technology Ltd is pleased to announce that AKG’s WMS 450 wireless range is now available in the UK on frequencies covering Channel 38.
More flexible than a simple plug-and-play system yet easy to set up and operate, WMS 450 allows cost-efficient, high-performance scalable multi-channel solutions.
Transmitter options include the HT 450 handheld, with a choice of AKG’s D 5 dynamic or C 5 condenser capsules or the PT 450 pocket transmitter, with C 555 L headworn microphone, C 407 L lavalier microphone, or MKG L instrument cable.
Both transmitters have an LCD display which indicates all important system data at a glance, including the selected frequency, available battery time, low battery warning and the current transmission mode. Up to 8 hours operation is possible from a single AA battery. Charging contact allow the transmitters to be used with the optional CU 400 charging unit.
The true-diversity SR 450 transmitter features Auto Setup mode, where the receiver will scan the available bands, find an interference-free channel, and transmit the related frequency data to the assigned transmitter via infrared. This function significantly reduces the time it takes to set up a multichannel system. A Rehearsal function is provided for identifying RF dead-spots.
The back-lit display clearly indicates all important system parameters, warning the user of critical conditions from a distance including audio clipping, RF and battery status.
WMS 450 is compatible with AKG’s range of antennas, antenna splitters and power supplies.
Channel 38 (606-614 MHz) is the dedicated replacement for channel 69 (854-862 MHz) and, along with frequencies in channels 39 and 40, is currently available on a shared licence basis for PMSE (programme-making and special events) use across the UK. Channel 69 will not be available for PMSE use after 2012.
The AKG WMS 450 is available now priced from £450 RRP ex VAT.
For more information please visit www.akg.com and www.soundtech.co.uk/akg or contact Sound Technology Ltd on 01462 480000