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IEEE Spectrum: The Electronic Display of the Future - 0 views

  • It’s 2020, and it’s sunny outside. In fact, it’s so bright in your kitchen that you have to squint to see your grapefruit. You flip on your e-reader and the most recent e-issue of IEEE Spectrum pops up on-screen, the colors and text sharp and brilliant in the sunlight. There’s e-mail to answer, but you want to make the early commuter bus, so you roll up your e-reader and stuff it in your jacket pocket.
Aasemoon =)

CommsDesign - Not all touch screens are created equal: how to ensure you are developing... - 0 views

  • Anyone can bake a cake, but while some chefs bake dry, uninspired bricks of dough, there are other chefs who make cakes we would die for. The ingredients may be the same, but the outcomes are so very different. This is also the case between average electronic products and world-class, market-changing products. One of the most recent technical sensations is the capacitive touch screen. But what makes some touch screen-based products amazing, while others get such poor reviews?
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Class-D audio amplifiers reduce design complexity in portable electronics | Audio Desig... - 1 views

  • Analog Devices, Inc., has introduced a pair of Class-D audio amplifiers for smart phones, GPS units and other handheld electronics where premium sound quality offers a major competitive advantage. The SSM2375 and SSM2380 amplifiers provide audio system designers with the option of fixed or programmable gain settings combined with low noise and superior audio performance. The SSM2380 low-power, stereo Class-D amplifier is the first in its class to incorporate an I²C interface, which allows gain stages to be set from 1 dB to 24 dB (plus mute) in 47 distinct steps with no other external components required. The programmable interface also enables independent L/R channel shutdown, a variable low-EMI (electro-magnetic interference) emission control mode, and programmable ALC (automatic level control) functions for speaker protection. The SSM2380 achieves a 100-dB SNR (signal-to-noise ratio) and extends battery life by achieving 93 percent power efficiency at 5 V while running at 1.4 W into an 8-ohm speaker.
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Xilinx, Avnet wrap X-fest seminar series | Programmable Logic DesignLine - 0 views

  • Avnet Electronics Marketing and Xilinx Inc. said they have concluded their five-month, 37-city global X-fest technical seminar series. According to the companies, the free one-day training sessions offered practical, how-to system level design instruction featuring the Spartan-6 and Virtex-6 FPGA families from Xilinx, as well as key enabling technologies from suppliers including Cypress Semiconductor, Intel, Maxim Integrated Products, National Semiconductor, NXP, Texas Instruments and Tyco Electronics. Replays of the events are available online.
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Diode propulsion could power microbots - tech - 15 March 2007 - New Scientist - 0 views

  • A new form of propulsion that could allow microrobots to explore human bodies has been discovered. The technique would be used to power robots and other devices such as microfluidic pumps from a distance. Finding a propulsion mechanism that works on the microscopic scale is one of the key challenges for developing microrobots. Another is to find a way to supply such a device with energy because there is so little room to carry on-board fuel or batteries. Now a team lead by Orlin Velev at North Carolina State University in Raleigh, US, has found that a simple electronic diode could overcome both these problems. Velev and Vesselin Paunov from the University of Hull, UK, floated a diode in a tank of salt water and zapped the set-up with an alternating electric field.
  • A new form of propulsion that could allow microrobots to explore human bodies has been discovered. The technique would be used to power robots and other devices such as microfluidic pumps from a distance. Finding a propulsion mechanism that works on the microscopic scale is one of the key challenges for developing microrobots. Another is to find a way to supply such a device with energy because there is so little room to carry on-board fuel or batteries. Now a team lead by Orlin Velev at North Carolina State University in Raleigh, US, has found that a simple electronic diode could overcome both these problems. Velev and Vesselin Paunov from the University of Hull, UK, floated a diode in a tank of salt water and zapped the set-up with an alternating electric field.
epsilonele

Embedded System Design Company in Gujarat - Epsilon Electronics - 0 views

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    When it comes to embedded product design, it would be wise to say that it requires specialisation. We at Epsilon Electronics are breaking the stereotypes when it comes to Embedded Hardware Design. An immense level of support is required if your business goals involve industrial design as well as mechanical designs.
epsilonele

Circuit Design Company in India - Epsilon Electronics - 0 views

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    Epsilon is one of Best Circuit Design Company in India. We also offer PCB Designing, PCB Assembly and PCB Testing Company in Ahmedabad, Gujarat. At Epsilon electronics, we are offering most innovative and diversified PCB Design solutions in the country. We are offering a robust backbone in the form of PCB Manufacturing that is fit for usage in an array of small to large businesses.
andrew jhones

Power & oil instrumentation at Allard Electronics - 0 views

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    Allard Electronics is a leading company deals in power,oil and gas instrumenation and control equipment for industrial sites,hospitals and many more and also act as a distributor of Intellipower UPS and electric motors and drives.
andrew jhones

Allard Electronics Provides Toshiba Adjustable Speed Drives - 0 views

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    Allard Electronics provides you Toshiba Adjustable Speed Drives which varies voltage and frefuency to electric motors and save power in blower applications.
Simon Rodriquez

The Apple TV - the Good and the Bad - 3 views

When buying electronic products, it's best to read reviews first. Reviews help us to evaluate the effectiveness, safety, and price of an electronic device. Today, we'll be looking at apple TV revie...

started by Simon Rodriquez on 01 Aug 12 no follow-up yet
Alister Cook

Buy Robot Electronics Kits Online - 1 views

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    Buy Robot Electronics Kits Online from the world biggest company qkits.com at very fantastic price rates. We are also providing audio tone control, Large 7 segment LED display, motor speed control etc.
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MPLAB IDE: Introduction to Microchip's Development Tools Part 1 of 2 | Your Electronics... - 0 views

  • The center piece of our toolset is the software integrated development environment or IDE. MPLAB IDE has enjoyed many years of evolution cracking Microchip’s popular catalogue of micro controllers and digital signal controllers. This presentation will cover these topics. Look at MPLAB and its components. An MPLAB IDE overview, MPLAB’s hardware components including starter kits and demonstration and evaluation kits and finally we attempt to answer the question why use Microchip tools.
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Scientists use nanotechnology to try building computers modeled after the brain - 0 views

  • Scientists have great expectations that nanotechnologies will bring them closer to the goal of creating computer systems that can simulate and emulate the brain's abilities for sensation, perception, action, interaction and cognition while rivaling its low power consumption and compact size. DARPA for instance, the U.S. military's research outfit known for projects that are pushing the envelope on what is technologically possible, has a program called SyNAPSE that is trying to develop electronic neuromorphic machine technology that scales to biological levels. Started in late 2008 and funded with $4.9 million, the goal of the initial phase of the SyNAPSE project is to "develop nanometer scale electronic synaptic components capable of adapting the connection strength between two neurons in a manner analogous to that seen in biological systems, as well as, simulate the utility of these synaptic components in core microcircuits that support the overall system architecture."
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IEEE Spectrum: Flexible Flash - 0 views

  • 4 January 2010—Though flexible devices such as roll-up displays have been promised for several years, their commercialization has been stalled by a missing ingredient: a flexible form of flash memory. But researchers at the University of Tokyo have recently developed an organic, floating-gate nonvolatile memory that behaves like flash memory, which may solve that problem. While silicon-based flash memory is fine for the mass data storage found in cellphones, digital music players, and thumb drives, fabricating it requires high processing temperatures, thus ruling out its production on flexible substrates like plastic. Organic semiconductors, however, can be processed at temperatures well below the melting point of most plastics. What's more, "the cost of flash memory is too high to use in applications that require large arrays of memory," says Tsuyoshi Sekitani, an assistant professor in the University of Tokyo's department of electrical and electronic engineering and one of the researchers who developed the new memory. "But we can print our organic memory on flexible substrates and over large areas using inkjet printers. So costs will be low."
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Industry's Most Robust and Smallest Pin-Selectable DTE/DCE Multiprotocol Chipset | Your... - 0 views

  • The MAX13171E along with the MAX13173E/ MAX13175E, form a complete pin-selectable data terminal equipment (DTE) or data communication equipment (DCE) interface port that support the V.28 (RS-232), V.10/V.11 (RS-449/V.36, RS-530, RS-530A, X.21), and V.35 protocols. The MAX13171E transceivers carry the high-speed clock and data signals, while the MAX13173E transceivers carry the control signals. The MAX13171E can be terminated by the MAX13175E pin-selectable resistor termination network. The MAX13175E contains six pin-selectable, multiprotocol cable termination networks.
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IEEE Spectrum: Evidence for Bacterial Electrical Networks - 0 views

  • Experimental microbial fuel cells could turn bacteria into batteries that generate electricity from biomass. The key to this technology is the ability of bacteria to transfer electrons to their surroundings—for example, to the anode of a microbial fuel cell. But if the organisms have to be in direct contact with the anode, such devices would have to have extremely large surface areas. Researchers from Aarhus University, in Denmark, report today in the journal Nature that bacteria appear to conduct electricity while separated by several millimeters, at least a thousand times as far apart than previously demonstrated. The naturally occurring electric currents, if confirmed, would allow bacteria spaced at least 12 millimeters apart to communicate electrically. The discovery might lead to new paths to treating infection and a better understanding of microbial ecosystems.
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A Universal Circuit Protection Solution for Low-Voltage Generator Interfaces | Industri... - 0 views

  • The design of a generator system requires many hours of detailed planning with the goal of creating an extremely reliable backup power source. Properly installed, the system will deliver the intended level of reliability. However, if incorrectly wired, the system can become a problem for both the owner and the manufacturer. While the generator installation can be handled by a range of people, from a trained technician to the typical homeowner, wiring mistakes can occur. Installation includes working with 120 VAC split phase, 240 V line voltage, along with low-voltage signals below 50 V. A small and easily made mistake, such as miswiring high voltage to low voltage, will destroy sensitive electronics quickly and may render the equipment inoperable. Thus, a resettable overcurrent and overvoltage solution capable of handling line voltage, electrostatic discharge (ESD), electrical fast transients (EFT), and current surge is required to protect low voltage interface circuits against this problem.
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