Real-time Power Usage Monitor

The how-to site Instructables has a tutorial on how to build a real-time home power usage monitoring system. The end result is a live chart in a web page that updates every 10 seconds with the instantaneous power usage from their entire house. The electrical current is measured on the main lines entering their home with AC clamps. The signal is then conditioned with a simple circuit and monitored by an ioBridge module and then charted in Google Charts as a kilowatt-hour calculation.

Audio And Video Extended To 1000 Meters

RTcom USA produces fiber optic transmitters and receivers that transmit high-definition, noise-free audio and video up to 1,000 meters away. The extension system consists of one transmitter, which sends DVI and audio signals through four-stand multimode fiber optic cables, and a receiver, which splits this fiber data into two DVI and audio signals. RTcom USA also produces USB Fiber Optic Extension Systems so you could extend your whole home theatre to an outdoor location like your patio. Original press release.

Engadget's Netflix HD Shootout

Streaming HD is probably something you'll be looking to add to your home theatre in 2009 and Netflix seems to be well ahead of the other services with a fairly large number of products using the service. Engadget has tested and compared them all and has a fairly good write up on what to expect from each unit and which products work best with the service. Reviews include Roku's Netflix Player, Tivo, Xbox 360, the Samsung BD-P2500 and LG's BD300.

Tranform Your Router With DD-WRT

Many consumer level Wireless-G routers allow you to flash new firmware on to them. Using third party developed firmware you can embedded specialized versions of linux onto your router and turn your $65 dollar router into a more secure, faster, full featured gateway. The new firmware allows you to boost your wireless signal, prioritize bandwidth allocation to boost VOIP reliability and access restrictions. Lifehacker has a good article on installing one of the more popular firmware DD-WRT and you can check here to see if your router is capable of running the firmware .

Samsung's Wall Mount Blu-ray Player

The BD-P4600 by Samsung will certainly be one of the thinnest Blu-ray players available when it comes out later this year. It measures only 1.5" thick and features Profile 2.0/BD-Live, Netflix and Pandora streaming, 1GB onboard memory, built-in Dolby TrueHD and DTS-HD Master Audio decoding, "Touch of Color" style accents and 802.11n Wi-Fi. You can also mount the player to the wall because discs are loaded from a slot drive on its side. Engadget has a few more pictures of the player from different angles but currently there is no information on pricing or a firm release date.

This Weekend Build A Tube Amp

This weekend instead of riding your bike along the beach or visiting family you should build yourself a tube amplifier. S5 electronics have been selling DIY tube amp kits all for under 200 dollars for years and they make a great show piece. If you're still not convinced this weekend is the right time you can always read about other peoples progress Unplggd and here .

Philips Cinema Ultra Widescree Television

Philips recently introduced the ultra widescreen Cinema 21:9 LCD TV. It is actually the first LCD TV in the world that features a 56 inch screen with the 21:9 aspect ratio. The wide format means less action is cut off from movies filmed for theatre screens but since many movies are shot in a 2.35:1 aspect ratio you still wont be getting full screen action without some cut off. The Cinema 21:9 LCD TV will be available in Spring 2009. More detailed product specifications will be available at the end of February 2009.

Wireless, Ultraslim Speaker System

The SC-ZT1 by Panasonic is a wireless home theater system that uses the 2.4GHz band to send uncompressed audio to all four speakers. The SC-ZT1 is somewhat unusual as its technically a 4.0 system--there are just the four, spindlelike speakers that each have four vertically aligned speakers within them, which the SC-ZT1 uses to create a virtual 7.1 surround sound effect. The SC-ZT1 lacks a dedicated, separate subwoofer but each speaker has an integrated subwoofer to fill in the low end. The SC-ZT1 is slated to be released in the spring, with pricing to be determined.

Audio Design Contest Results

Designboom in collaboration with Plantronics and Altec Lansing held a design competition focusing on audio product innovation. 3487 designers entered with a detailed highlight of all the entries available here . The winning entry in the future speakers category was a tiny speaker (right) that plugs straight into a 3.5 jack much like a usb stick but for sound. Other design included a light bulb shaped bluetooth speaker (center) and a speaker (left) with a flexible top plate that changes color and height along with the music.

Invisible Paintable Wiring Solutions

When opening up your walls to string wiring through just isn't a valid option several companies now manufacture paper thin wire that can be run along the outside of the wall and then painted over leaving an invisible uncluttered solution to your wiring needs. Speaker, ethernet, component, cat5 and HDMI wires are available in various lengths from FlatWire and Taperwire . FlatWire is also working on safe flat 120V AC electrical wiring which they hope to have available soon.

HTPC In Keyboard Form

At CES this year Asus demonstrated a concept of a full HTPC enclosed in a keyboard. The Asus EEE keyboard was no thicker than your average keyboard but housed a working computer (most likely an Intel Atom) that used ultra-wideband wireless HDMI to transmit the video and audio signal to a television with a receiver in back. Making thing even cooler is the inclusion of a small touch screen on the keyboard right side that can display the desktop, multimedia controls or anything else. No word yet on price or real specs but Asus CEO Johnny Shih claims it will be available in the next three to six months.

AMOLED Display Tecnology From CES

The OLED Association are demonstrating a few proof of concept products at CES that show the potential of Active Matrix Organic Light Emitting Diode . The first is a display that can be folded in the middle like a book while still maintaining a consistent picture. Also shown was a transparent display that displays images through glass in only the areas specified by the display. Oh Gizmo! has a few more pictures from the OLED Association's booth.

Your Cable Finally Available On iPhone

SlingPlayer Mobile gives consumers their entire home TV experience, including local channels, local sports teams, video on demand, pay per view, etc. Any program that you can watch on your sofa back home, you can now watch via your iPhone using a standard network connection (3G Cellular, WiFi). In addition, SlingPlayer Mobile for iPhone users can also control their home digital video recorder (DVR) to watch recorded shows, pause, rewind, and fast forward live TV, or even queue new recordings while on the road.

Panasonic Announce Three New DVRs

Panasonic has announced three new DVR models. All feature Dual Digital TV Tuner, Blu-Ray burner, and DLNA Support giving you the possibility to access recorded TV programs from your PC or other devices. The DMR-BW95 (1TB), DMR-BW850 (500GB) and DMR-BW750 (320GB) with be available soon in Japan. Source news release.

This is a PC and Amp?

Plushdepartment sells beautiful and simplistic computers including this gold plated computer and amplifier combination. Housed inside one ceramic casing is a full fledged Intel Core 2 computer and in the other case an audio amp. Plushdepartment's PCs are handmade and available in a variety of finishes available including gloss, brass, terra cotta and matte. More pictures and details available on the company website.

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Automation & Control - Featured Product

This is Control4 Home Automation with Amazon Alexa.

This is Control4 Home Automation with Amazon Alexa.

INTRODUCING THE SIMPLEST WAY TO CONTROL YOUR ENTIRE HOUSE YOUR VOICE. Imagine this... We've all been there-walking through the door into a dark house, arms full. Wouldn't it be nice to tell your house to offer a helping hand? Now you can. A simple voice command-such as "Alexa, turn on Welcome"-lights up the hallway and kitchen, fires up your favorite Pandora station, while the door locks itself behind you. This is Control4 Home Automation with Amazon Alexa.