Sony’s hi-res turntable and software make it easy to go digital

Vinyl has seen a resurgence lately, with sales growth for this format outpacing digital. To stay on top of that trend, Sony refreshed its record player lineup to include the not-so-memorably named PS-HX500. Though it cuts a familiar figure, resemblin...

DARPA is developing an unjammable communications chip

Electronic warfare (EW) techniques -- from killing missiles with microwaves to downing drones with radio interference -- have become an integral part of modern wars. This issue is exasperated by the fact that both sides in a conflict must also compet...

Gertboard extender for Raspberry Pi ships to advanced tinkerers

Gertboard extender for Raspberry Pi ships to advanced tinkerers video

If a seemingly infinitely programmable mini computer like the Raspberry Pi is just too... limiting, we've got good news: the Gertboard extender has started shipping. The $48 companion board reaching customers' doorsteps converts analog to digital and back for Raspberry Pi fans developing home automation, robotics and just about anything else that needs a translation between the computing world and less intelligent objects. The one catch, as you'd sometimes expect from a homebrew project, is the need for some assembly -- you'll have to solder together Gert van Loo's Arduino-controlled invention on your own. We imagine the DIY crowd won't mind, though, as long as they can find the fast-selling Gertboard in the first place.

[Image credit: Stuart Green, Flickr]

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Gertboard extender for Raspberry Pi ships to advanced tinkerers originally appeared on Engadget on Wed, 17 Oct 2012 03:58:00 EDT. Please see our terms for use of feeds.

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Creative reveals Sound Blaster ZxR, Zx, and Z PCI-Express sound cards, pumps up the volume

Creative reveals Sound Blaster ZxR, Zx, and Z PCIExpress sound cards, pumps up the volume

Along with your first day at school, and (for the boys at least) growing your first peach fuzz mustache, many of you might also never forget your first Sound Blaster soundcard. In the present day (unless you're blessed with youth) only the Sound Blaster can be enjoyed again, and today Creative introduces its new Z-series. The latest PCI-Express cards use the firm's Core3D quad-core sound and voice processor and come in three variants: the Sound Blaster ZxR, the Zx and the Z. As you might have guessed, the more letters, the higher up the food chain it is. The flagship ZxR ($249.99) boasts a 127dB SNR, sockets for swappable Op-Amps, 80mW into 600 ohm headphone pre-amp, plus RCA / optical connectivity (via additional daughter board) and an external "ACM" control module for less fiddling around the back of your machine. You can save yourself $100 with the Zx model, if you don't want the ZxR's "DBpro" daughter board, and the Z edition saves a further $50 at the expense of the external controller. Want to dive into the full specifications? Plug in to the PR after the break.

Continue reading Creative reveals Sound Blaster ZxR, Zx, and Z PCI-Express sound cards, pumps up the volume

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Creative reveals Sound Blaster ZxR, Zx, and Z PCI-Express sound cards, pumps up the volume originally appeared on Engadget on Thu, 16 Aug 2012 07:02:00 EDT. Please see our terms for use of feeds.

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