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Electronics

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Tech News

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New Mobile Phones

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Monday, October 8, 2012

Samsung GALAXY Beam

hare your vision with GALAXY Beam, the ultra slim projector smartphone.
Innovative technology meets fun usability in merging unique beam projector capabilities with powerful
smartphone performance. A feature-packed, slim and entertaining device to share contents in a fresh and
new way that transforms excites and inspires everyone around you.

Projection with 15 Lumen DLP (Digital Light Projector)

Your smartphone's built-in projector gives you the freedom to share - to really share - all kinds of contents with your friends virtually anywhere. Stunningly good definition with a gradated throw up to 2 meters away, you can adjust sizing as you wish, up to 50 large - as big as your TVs.

Long-lasting 2,000 mAh battery

Highest capacity battery powers a whole range of full-session activities on your smartphone - up to 3
hours of continuous play time. Guarantees prolonged enjoyment of your contents - full-length
movies, live streaming of performances, sports matches, game-playing till you drop! - without needing to stop and recharge.

5MP Camera with Flash

Having a camera in your phone is no new news, but only Galaxy Beam allows you to use your camera to capture the best pictures and the funniest videos and share them with your friends instantly on a big surface! It's easy, just click the beam button on the right side and share the experience without wasting any second.

Youthful design in slim body

Hot style factor with an attractive, highly desirable design that is solidly constructed with beautifully contoured edges. Soft rubberized back grip is comfortable and convenient to hold when using projection functions. Extra-thin form factor boosts portability so you can carry it just about anywhere. And too-cool-for-school yellow racer-strip accent perfectly sets off your unique style


Source : http://www.samsung.com

LED on 1.5v Supply

A red LED requires about 1.7v before it will start to illuminate - below this voltage - NOTHING! This circuit takes about 12mA to illuminate a red LED using a single cell, but the interesting feature is the way the
LED is illuminated. The 1u electrolytic can be considered to be a 1v cell.

(If you want to be technical: it charges to about 1.5v - 0.2v loss due to collector-emitter = 1.3v and a lost of
about 0.2v via collector-emitter in diagram B.)

It is firstly charged by the 100R resistor and the 3rd  transistor (when it is fully turned ON via the 1k base resistor). This is shown in diagram "A." During this time the second transistor is not turned on and that's why we have omitted it from the diagram. When the second transistor is turned ON, the 1v cell is pulled to the 0v rail and the negative of the cell is actually 1v below the 0v rail as shown in diagram "B." The LED sees 1.5v from the battery and about 1v from the electrolytic and this is sufficient to illuminate it.

Follow the two voltages to see how they add to 2.5v.


Source : From Ebook On my Computer

Friday, October 5, 2012

Picture Collection of Lochana Imashi - A sri lankan actress

Hey Friends? How are you? After Long time I came to meet up my friends.... I think All you are in very well...

By the way today I'm Going to Give you a Nice pictures Collection Of Sri Lankan Tele Actress Lochana Imashi. She Very Pretty actress in Sri lanka...

Hey get Its from my Post...

Good Bye..

Please Leave me a Comment to Encourage me... and If my Post is Important Share Its on Face book..