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Tag: enables
Infrared LED enables biometric unlocking at a glance.
2014-12-19 14:31:14| Industrial Newsroom - All News for Today
Housed in 3.5 x 3.5 x 2.4 mm package with wavelength of 810 nm, Oslux SFH4780S is suited for biometric unlocking of cell phones and tablet computers. Device achieves emission angle of ±10° with radiant intensity of 2,900 mW/sr at operating current of 1 A. High optical output comes from thin film chip with edge length of 750 µm, in which 2 emission centers are arranged with one above other using nanostack technology. In pulsed mode, emitter can be operated with current up to 2 A.
Tags: led
enables
infrared
glance
U Texas Austin team finds P2S5 electrolyte additive enables use of Li2S bulk particles for high-capacity cathodes in lithium-sulfur batteries; ~800 mAh/g
2014-12-19 12:55:30| Green Car Congress
Tags: team
texas
enables
finds
Modular Encoder enables angle measurement on large axes.
2014-12-18 14:31:00| Industrial Newsroom - All News for Today
MSR 40 rotary position feedback system targets machine designers who want to measure angle on larger rotary axes. Suited for machines requiring motion feedback for full 360° or segment thereof, optical kit style encoder provides 200 micron grating pitch on steel tape that can be applied 3 ways to axis of motion. Available diameters range from 150–1,150 mm, and reader head is available with analog 1 V peak to peak interface as well as digital TTL interface with up to 100X interpolation.
Tags: large
enables
measurement
angle
Valve enables region locking in Steam, to stop you buying cheap games from Russia
2014-12-17 19:13:05| Extremetech
Steam, one of the sole bastions of sanity when it comes to digital games distribution, has enabled region locking on games. This means if you buy a game in one territory, you can no longer use it in another territory -- much like DVD region locking (but more effective, as Steam's region locking hasn't been cracked). While this might look like oppressive behavior by Valve, there's actually a very good reason behind the locks: Unstable currencies, like the Russian ruble, caused by the crashing price of crude oil. Or maybe Valve (and publishers) are just sick of people buying games cheaply in other territories, then redeeming them in their (more expensive) home countries.
New anode for direct ethanol fuel cells enables peak power and current densities approaching H2 PEM fuel cells
2014-12-12 15:55:35| Green Car Congress
Tags: current
power
direct
cells
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