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Netflix Player Source Code Released

July 2, 2008 by 15 Comments


The Netflix Player continues to gain in popularity. Roku has finally released the GPL code for their Netflix Player. Just today Forbes published that Roku would roll out a software update allowing it to stream from other online services. The diminutive device has no internal storage and just enough RAM to buffer the stream. Many have wondered how a Linux box is handling the DRM; this is purely a feature of the NXP PNX8935 processor being used. While waiting for the code, hackers have already popped the box open to see what’s inside. We found [hokiokie7]’s photos of the internals on Roku’s forum. The only really interesting thing we’ve seen so far is that the WiFi is on a daughter card that plugs into the USB. That should make it much easier to support other devices, if users ever manage to get into the system.

UPDATE: [mbailey] points out in the comments that he was able to telnet to the device.

External CD-ROM Turned Class A Headphone Amp

July 1, 2008 by 8 Comments


[Gio] sent in this slick Class A headphone amp. An old CD-ROM case was gutted to hold the goods. The design is fairly simple. Cost can be kept fairly low although the capacitors can add up if you’re a fanatic about quality. If you’ve ever lost any of your headphone gear to sticky fingers, you know that having it blending in to the background can be a great feature.

Plants As Speakers

June 27, 2008 by 8 Comments

You can make pretty much anything a speaker by vibrating it. Japanese engineer, [Keiji Koga], has been working for many years to perfect his plant based sound transmission system. The voice coil is at the bottom of the plant container and transfers sound up the stalk to the leaves. It’s and interesting idea, but we can’t imagine it sounds much better than vibrating a rigid surface.

[via io9]

EMS Synthi AKS Teardown

June 25, 2008 by 1 Comment


Here’s another bit of analog synth pr0n for you: Initially sold in 1972, the EMS Synthi AKS was a portable modular analog synthesizer with a built in keyboard and sequencer. The VCS 3 portion of the device had a unique routing matrix pegboard used to connect components together. [firegroove] has opened up his precious machine so that you can see all of the fine little bits that make it tick… and chirp.

[via Matrixsynth]

Streaming Netflix To The Xbox 360

June 24, 2008 by 4 Comments


We were just as excited as anyone when we heard about Roku’s Linux based Netflix Player, but not being ones to spend money on hardware, even $99, we’d much rather use something that’s laying around that’s not living up to its full potential. Lifehacker has a guide for using vmcNetflix to stream Watch Instantly movies to the Xbox 360. vmcNetflix is a Media Center plugin. When the 360 was originally released, you could only get Media Center by buying a new PC, now it’s included with Vista, meaning people might actually use it.

Tube Amp Monitor

June 23, 2008 by 5 Comments


Sparkfun contributor [Pete] really loves tube amps, but he’s a very safety-conscious guy who doesn’t like being electrocuted. This is a problem, since tube amps are usually very high voltage, and a small mistake can be fatal. To deal with this voltage issue, he built a tube amp with a control system built around a 6DOF v3 controller board. The control system is there mainly in case of a failure, automatically shutting off the high voltage transformer in any such event. It has the added benefit of filtering any 60Hz noise from getting into the audio, which happened before he installed the control system.

In addition to regulating power, the controller board also monitors bias points in the output tubes and displays its diagnostics on an LCD. Aside from getting great sound from the tube amp, [Pete] made it look great too, installing colored LEDs under the tubes. We love his design: just because safety comes first it doesn’t mean cool-factor can’t come in a close second.