Consisting of individually addressable red, green, blue, and white LEDs, the SBM-160 PhlatLight LED from Luminus Devices generates more than 1,500 lm of combined white light. Purportedly, this is the industry’s brightest multi-color LED available in a surface-mount (SMT) package. Other features include: thermal resistance of less than 1.5 C/W, a lifetime of 60,000 hours
Aimtec has confirmed that counterfeit versions of its DC/DC converters are being manufactured and sold, by unauthorized distributors, to unsuspecting customers in various regions around the world.
With up to 32 KB of on-chip flash memory, the R8C/33T microcontroller (MCU) group from Renesas features an on-chip Sensor Control Unit (SCU) for capacitive-touch applications. The MCUs incorporate 18 independent capacitive-touch channels and 4 KB of data flash memory with background operation (BGO).
The 10-year search-engine deal between Microsoft and Yahoo is under scrutiny. The July 29 deal between the two behemoths is being closely monitored by U.S. antitrust regulators, and both companies are in talks with officials in the European Union.
The head of No. 3 U.S. mobile service Sprint Nextel Corp (S.N) said on Thursday that it is fair for the U.S. government to ask whether handset exclusivity deals should have time limits. Sprint Chief Executive Dan Hesse said
Google Inc. is counting on the crown jewel of its online advertising empire to burnish a diamond in the rough. Hoping to take an even bigger bite out of ad budgets, Google has melded the technology powering its lucrative search marketing network with a system that it bought 18 months ago to sell online billboards and other more visual commercials, including video.
Microsoft Corp on Thursday filed five civil lawsuits in Seattle, Washington against alleged "malvertisers." Malvertising is the term used to describe harmful online advertising and works by camouflaging malicious code as harmless online advertisements, Microsoft's associate general counsel Tim Cranton wrote in a blog.
With on-board FPGA, the PCI Express(r) (PCIe) high-speed digitizer from Agilent allows real-time acquisition and peak-detection up to 4 GS/s. The U1084A is a dual-channel, 8-bit PCIe digitizer with 1.5 GHz bandwidth and incorporating a 15 ps trigger time interpolator (TTI).
Astronomers have found the coldest spot in our solar system and it may be a little close for comfort. It's on our moon, right nearby. NASA's new Lunar Reconnaissance Orbiter is making the first complete temperature map of the moon. It found that at the moon's south pole, it's colder than far away Pluto. The area is inside craters that are permanently shadowed so they never see sun.
Ending a three-year flirtation with free online content, Variety newspaper plans to put some of its Web site content behind a "pay wall" that will require a paid annual subscription, its publisher said Thursday. The changes at the Hollywood trade publication will take place early next year and come with new online features such as a better archive, publisher Brian Gott said.
Enabling production test engineers to achieve faster time to volume for RF components and LTE user equipment, the modular PXI 3000 test platform from Aeroflex now has Long Term Evolution (LTE) measurement capabilities.
Publishers of general news would find it hard to charge for their content online because too much free content is available, the chief executive of Google Inc said on Thursday.
Panasonic has released an LED bulb that purportedly lasts 19 years. The drawback? It’s only available in Japan (for now, anyway). Could the EverLed line jumpstart solid state lighting? According to Panasonic, the screw-in LED bulb lasts 40 times longer than equivalent incandescents. Obviously, independent testing is needed, but this is an impressive figure.
A lightweight benchtop vibration isolation system has been introduced by Kinetic Systems, Inc. Designed for portability, the ELpF can be easily repositioned on the benchtop, even with a load and in float. Its unique, self-contained design provides this without causing damage to the vibration isolators. It features a
The input signal is v1; the first five harmonic-distortion products are v2 through v6; and the ADC electronic noise is vn. The reciprocal of THD + Noise, the signal-to-noise-and-distortion ratio, or SINAD, is usually expressed in dB. If SINAD is substituted for the signal-to-quantizing-noise ratio, we can define an effective number of bits that a converter would have if its signal-to-quantizing-noise ratio were the same as its SINAD.