Plastic that conducts electricity holds promise for cheaper, thinner and more flexible electronics. This technology is already available in some gadgets -- the new Sony walkman that was introduced earlier this summer and the Microsoft Zune HD music player released last week both incorporate organic light-emitting electronic displays. Until now, however, circuits built with organic materials have allowed only one type of charge to move through them. New research from the University of Washington makes charges flow both ways.
Stackpole’s CSS/CSSH Series current sense resistors offer a unique metal plate technology for operation up to 275ºC where most other SMD current sense resistors are limited to only 155ºC to 170ºC, the company asserts, and they are rated for full power operation up to 100ºC. This allows
Researchers have created the tiniest laser since its invention nearly 50 years ago, paving the way for a host of innovations, including superfast computers that use light instead of electrons to process information, advanced sensors and imaging.
Social networking hub MySpace said Wednesday it is acquiring iLike, a popular music application on rival Facebook, in the first move by new management to expand after a series of drastic cuts and writedowns. The $20 million agreement to purchase iLike confirmed rumors that had circulated this week. ILike, which has 55 million users, will remain headquartered in Seattle
The Obama administration is developing plans to wind down the popular Cash for Clunkers program and could announce by Friday when the incentives will no longer be available. Transportation Secretary Ray LaHood said Wednesday the department would announce within 48 hours how it intends to discontinue the program that offers car buyers rebates of $3,500 or $4,500 for trading in older vehicles for new, more fuel-efficient models.
Advertisers are always thinking up new and inventive ways to deliver their message. The smart ones stay ahead of the curve. A great example is the abundance of illegal movie/ TV show torrents floating around the internet. Smart networks countered this trend by offering their programming for free on their respective websites, and inserting ads at pre-defined “commercial breaks.”
The 2023A Series signal generator from Aeroflex includes an internal pulse generator to purportedly simplify EMC and radar test set-up and procedures. The pulse generator option, with a minimum pulse width of 50 ns and maximum PRF of 10 MHz, works with both pulse modulators available for the 2023A Series signal generators
Consisting of a 1 U / 19” rack-mount / 3-bay power shelf, the ATCA Power System from Digital Power offers 800 W to 1500 W of power. The system features 12 V/ 24 V/ 48 V outputs and an optional I2C / IPMI digital interface. Other features include: a universal AC input (85 to 264VAC) with active power factor correction
The APS100DMA series of 100 W Half Brick DC/DC Converters from Advanced Power Solutions (APS) includes Synchronized Operation to ensure all units on the same board operate at the same switching frequency. The converter operates at a fixed 230 KHz frequency, a 36 VDC to 78 VDC Input Range, -40°C to 85°C operating Temperature Range, and a typical efficiency of 84 percent.
Hittite’s HMC-C071 general purpose, broadband, non-reflective is rated for operation from DC to 20 GHz. This broadband operation combined with high isolation of >32 dB up to 20 GHz, and low insertion loss of 3.5 dB up to 20 GHz, makes
War just ain’t what it used to be. Today’s threat comes not from rival nation-states, but from stateless entities. This has fundamentally changed the nature of warfare, as the concept of “total war” has become irrelevant. If “collateral damage” is lawful, “so long as it is not excessive in light of the overall military advantage anticipated from the attack,” then urban combat necessitates a change in tactics
Hewlett-Packard Co.'s 19 percent drop in quarterly profit shows that the company still relies heavily on printer ink and the troubled personal computer market, despite the aggressive transformation it's undertaking to branch out and encroach more on rival IBM Corp.'s turf
Microsoft Corp's Bing search engine continued to make small gains on rivals Google Inc and Yahoo Inc in the U.S. Internet search market in July, according to the latest data from research firm ComScore.
NASA scientists have discovered glycine, a fundamental building block of life, in samples of comet Wild 2 returned by NASA's Stardust spacecraft. "Glycine is an amino acid used by living organisms to make proteins, and this is the first time an amino acid has been found in a comet," said Dr. Jamie Elsila of NASA's Goddard Space Flight Center in Greenbelt, Md. "Our discovery supports the theory that some of life's ingredients formed in space and were delivered to Earth long ago by meteorite and comet impacts."
Germany launched a campaign Wednesday to put 1 million electric cars on the road by 2020, making battery research a priority as it tries to position the country as a market leader. The program, which draws on euro500 million ($705 million) set aside in an economic stimulus package earlier this year but leaves many financing details up to the next government, drew criticism for being too vague.