Portable Projector Screens Blog

Micro Multimedia Projector …

james — Fri, 03 Sep 2010 12:20:18 +0000

The solution for big screen cinema/presentation.
Turn your normal TV/screen to 99 inch screen.

Following is the complete information:
- Display Technology : LCOS
- Lifespan : Over 20,000 hours
- Lamp is using LED very long lasting
- Screen : 4:3- Contrast Ratio : 80 : 1
- Projection image Size : 6 ~ 99 inches
- Standard Screen Resolution : 640 x 480 pixels
- Zooms And Focus : manual
- Luminious Flux : 15 ANSI
- Built In Flash : 1GB
- External Memory : TF card (Micro SD/SDHC )
- Built in video/audio decoding function, play video/audio file directly
- Video Format: MPEG4, AVI, RM, RMVB, FLV, WMV, 3GP, MP4
- Audio Format: MP3, WMA, WAV, APE, FLAV, AAC, AC#, OGG
- Picture Format: JPEG, BMP, GIF
- AV interface : 3-in-1 AV jack
- Built in Speaker
- Support Remote Control
- USB 2.0 hi-speed

Package includes:
1) Projector
2) Charger
3) Battery
4) Tripod
5) USB cable (To copy video from PC to projector)6) AV cable (Cable to connect from TV or DVD/VCD)7) Small Remote Control

Price: RM800.00

Source: http://adukasarienterprise.blogspot.com/2010/09/micro-multimedia-projector-pocket-size.html

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Check Out Optoma DW703 WXGA Multimedia DLP Projector for $999.00 …

james — Fri, 03 Sep 2010 11:14:18 +0000

Optoma DW703 WXGA Multimedia DLP Projector Review

Cables Unlimited PCM-2296-06 HDMI to DVI D Cable, 6 feet

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Customer Reviews

A great projector for the right purpose. – R. Wilcox –
I returned this projector when I found some shortcomings relative to how I wanted to use it.
I needed a projector to make classroom Powerpoint presentations. I found that the colors are severly distorted when used in this way and the built-in speaker is virtually nonexistent.
When used as a projection TV it is probably a 5 star.

*** Product Information and Prices Stored: Sep 03, 2010 00:06:03

Source: http://montanio.blogspot.com/2010/09/check-out-optoma-dw703-wxga-multimedia.html

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Premium 6 ft Canon HF200 Vixia Mini 1.3c HDMI cable for your HD …

james — Fri, 03 Sep 2010 10:29:19 +0000

Premium 6 ft Canon HF200 Vixia Mini 1.3c HDMI cable for your HD Camcorder/Video Camera! (240Hz 1080p Type A to C)
Buy new: $6.88
Usually ships in 1-2 business days

VX-HD115N from JVC is HDMI ver. 1.3a category2 compatible high speed HDMI cable. It handles both uncompressed digital video and multi-channel digital audio signals directly with all in one cable. Used for the transmission of digital signal between high definition source and high quality monitor or projector.

Premium 6 ft Canon HF200 Vixia Mini 1.3c HDMI cable for your HD Camcorder/Video Camera! (240Hz 1080p Type A to C)

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Source: http://adsense120.blogspot.com/2010/09/premium-6-ft-canon-hf200-vixia-mini-13c.html

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Elite Screens VMAX 2, Matte White 1.1 …

james — Fri, 03 Sep 2010 05:29:18 +0000

a href=”http://www.amazon.com/gp/product/B0008G28XS?tag=bompus-20″bompus-20′bompus-20&basssheetmusic-20″>Click Here to see more reviews about: Elite Screens VMAX 2, Matte White 1.1 Gain, 100″ Inch Diagonal, 4:3 Aspect Ratio now

Source: http://portableprojectorscreens-processor.blogspot.com/2010/09/elite-screens-vmax-2-matte-white-11.html

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Panasonic SDR-S7 Flash Memory Camcorder …

james — Fri, 03 Sep 2010 05:09:17 +0000

Buy Cheap Panasonic SDR-S7 Flash Memory Camcorder with 10x Optical Zoom (Silver)

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a href=”http://www.amazon.com/dp/B0011FV3TU?tag=bompus-20″bompus-20′bompus-20&bestshop703-20″ rel=”nofollow” target=”_blank”>Click to see Best Price $$

Look! No tapes or discs. All camcorder images are recorded on a replaceable SD memory card, about the size of a postage stamp. That translates to a camcorder that’s smaller and lighter than practically any camcorder you’ve used. Catch those shooting opportunities with this Panasonic SDR-S7K SD Card Camcorder. With its quick start-up time of 0.6 seconds from the time the LCD is opened, you’ll be able to catch your baby’s first walk, your favorite sports teams’ win, or your pet’s silly trick. Bring your subjects incredibly close with its 10x optical zoom and easily put your video onto DVD with the included video-editing software. And since it’s so compact, you can take it anywhere. LCD Monitor – 2.7 Wide (123,200 Dots) On-Screen Display Language – English / Canadian French / Spanish Recording Time with 16GB SDHC card – Up to 3hrs 20 min in XP mode, 6 hrs 40 min in SP mode, 13hrs 20 min in LP mode PictBridge Included Accessories – AC Adaptor, Lithium-Ion Battery Pack, Hand Strap, AV Cable, USB Cable, Motion SD Studio 1.3E Software, AC/DC Cables SD Memory Card not included – Expected recording capacities with optional SD – SDHC – 16GB – XP(3hrs 20mins)/SP(6hrs 40 mins)/LP(13hrs 20 mins), 8GB – XP(1hr 40mins)/SP(3hrs 20mins)/LP(6hrs 40mins), 4GB – XP(50mins)/SP(1hr 40 mins)/LP(3hrs 20 mins); SD – 2GB – XP(25mins)/SP(50mins)/LP(1hr 40mins), 1GB – XP(12mins)/SP(25mins)/LP(50mins)Save Money Click to order@Amazon.com

Source: http://camcorder-guide.blogspot.com/2010/09/panasonic-sdr-s7-flash-memory-camcorder.html

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Da-Lite Da-Snap Fixed Frame …

james — Thu, 02 Sep 2010 23:42:15 +0000

Buy Cheap Da-Lite Da-Snap Fixed Frame Projection Screen

Find out More Great Reviews and The Best Prices

Source: http://fixedprojectionscreens.blogspot.com/2010/09/da-lite-da-snap-fixed-frame-projection.html

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70INX70IN Picture King Tri-pod Screen …

james — Thu, 02 Sep 2010 23:29:10 +0000

Buy Cheap 70INX70IN Picture King Tri-pod Screen Matte White & Keystone Elim.

Technical Details
– Viewing Angle: 50°
– Gain: 1.0
– High quality professional tripod screen able to withstand daily usage.
– Heavy-duty aluminum extruded legs with toe release mechanism offers a wide stance for maximum stability.
– Screen height is adjustable to accommodate any ceiling height with self-locking extension tube and high-low case adjustment.

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Flexible Matte White Ultimate Folding Portable …

james — Thu, 02 Sep 2010 23:10:09 +0000

Buy Cheap Flexible Matte White Ultimate Folding Portable Screen with Heavy-Duty Legs Size: 12′ 6″ diagonal

Find out More Great Reviews and The Best Prices

Source: http://buyprojectiontv.blogspot.com/2010/09/flexible-matte-white-ultimate-folding.html

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Looking for a repetitive speed moving object, at home

james — Thu, 02 Sep 2010 21:17:10 +0000

I own a Canon Legria FS200 low-end videocamera and I am not satisfied with its recordings quality. The same happens on an older Panasonic. Both of them write on an SD card. An older Sony MiniDV produced much better results to my eyes.

The problem is evident with moving objects: they leave a “shadow” behind them. It’s more or less the same effect of scrolling text on slower (~= cheaper) LCD TV/screens, that becomes unreadable.

With a colleague we tried to imagine the technological culprit, be it the slow CCD sensor or the videocamera processor or even the SD card speed.

Speaking of the FS200 only, it has three recording quality settings: LP, SP and XP. They are equivalent to 3, 6 and 9 Mbps. Is this the data rate from the CCD to the MPEG processor, or the top writing speed to the SD card? Probably it’s the latter since the user’s manual states that the FS200 uses VBR encoding.

In order to get closer to a plausible answer I need to create a relative speed between the camera and an object that is repeatible an infinite number of times. The speed must always be the same, so that it’s possible to evaluate artifacts in the recorded output (on a CRT screen, if possible!).

Excluding all human being movements (non-repeatible speed) and those controlled by a human being (like a car), I came up with these constant-speed sources readily available at home:

an R/C car at full steam after the initial acceleration distance, within few runs of fully charged batteries

the swinging weight of a pendulum clock within a short timeframe (say, 1 hour or so)

Is there something else at home that can move at constant speed as many times as we want? Note: the seconds hand of a wall clock moves too slow IMO. I also neel the amount of light to be equal for each recording.

The experiment will be as follows:

mount the camera on a tripod and point it to the moving target path

record the moving target at each recording quality settings

change the SD card to a faster/slower one and repeat the three recordings

compare on a fast screen

The pendulum clock makes this experiment last only a couple of minutes, but it is at my parents’ place…

Source: http://ik1zyw.blogspot.com/2010/09/looking-for-repetitive-speed-moving.html

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Samsung intros latest wireless USB chipset

james — Thu, 02 Sep 2010 21:16:15 +0000

SEOUL, SOUTH KOREA: Samsung Electronics Co. Ltd has introduced its latest wireless universal serial bus (USB) solution, developed using Ultra Wide Band (UWB) technology.

Offered in a two-chip set, Samsung’s newest S3C2680/ S5M8311 WUSB solution enables high definition content to be wirelessly transmitted from a mobile host device to a tethered device for viewing.

Initial applications are high-resolution cameras, camcorders, TVs and PCs with prospects for adoption in other applications including tablet PCs, printers, beam projectors, portable HDDs, Blu-ray players, and mobile handsets.

“The ability to handle wireless high-speed data transmission while consuming less power is a key requirement for many consumer electronic devices,” said Yiwan Wong, vice president, System LSI marketing, Samsung Electronics.

“Due to power/performance issues, previous generations of WUSB products were unable to meet the consumers’ expectations. Samsung’s new WUSB chipset delivers up to 480Mbps (Megabit per second) data transmission rate, at an average power consumption of less than 300mW. This level of power efficiency greatly increases the attractiveness of WUSB connectivity in consumer electronic and mobile applications.”

Manufactured using its advanced 65nm low power logic process technology, Samsung’s new WUSB chipset is a combination of a system-on-chip (SoC) baseband processor and an RF transceiver.

The new solution can be applied in an SD card form factor, in USB dongles, or embedded in consumer and mobile applications. It allows wireless transmission at an actual information throughput rate of over 200Mbps with power efficiency ten times greater than that of the 802.11g WiFi standard. With multi-threshold support, this new chipset also has decreased power consumption by 30 percent over current WUBS available on the market today.

With an embedded NAND flash memory controller built in, Samsung’s new WUSB chipset is the only product in the market that can support WUSB-enabled SD cards. This type of WSUB-enabled SD card allows pictures and video captured with a digital camera or camcorder to be transmitted wirelessly from the device to a host computer, a TV or a PC monitor for viewing without any wire connections to download the contents from the SD card.

Leveraging an ARM 9 core, Samsung’s WUSB chipset features WiMedia v1.2 PHY and also has various interfaces such as SDIO, SD card, SD host, as well as a NAND flash controller and two high-speed USB 2.0 PHYs. This chipset solution also has a 128-bit AES encryption algorithm for secure data transmission.

Samsung’s S3C2680/S5M8311 WUSB chipset is now sampling to select customers. The chipset is slated for mass production in the fourth quarter of 2010.

Source: http://pcsemicon.blogspot.com/2010/09/samsung-intros-latest-wireless-usb.html

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Portable Projector Screens Blog

Micro Multimedia Projector …

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