2011年1月4日 星期二

Talking to Your Computer

Don’t Look Now, But Your Light Bulb is Talking to Your Computer

If you spent any time in school over the past generation or so, you probably experienced those old-time overhead flickering fluorescent light fixtures, and maybe you wondered if they were exchanging some kind of secret code with government spies, alien invaders, or maybe just with each other. Well,I suppose led light that he could just be a little tired of seeing me in them, or perhaps it may be his way of paying me back for all of the forced labor wood gathering jobs that I’ve imposed upon him.In choosing to heat our home with firewood, Led strip light another way in which Bart earns his keep, is by helping me bring into our home three loads of firewood every late afternoon. So, with my every armful of fire wood, wonder no more, because a company called LVX Systems has the answer: they were trying to talk to your computer.
LEDs and Wireless Transmission

Well, unfortunately the fluorescent lights got nowehere, but LVX has found a way to embed light signals in LEDs to transmit data wirelessly. Called Visible Light with Embedded Communication, it looks like a standard LED lamp, but it acts like a wireless router. The principal is based on the ability of LEDs to “modulate” so rapidly,More than 425 million Led lamp 60W incandescent bulbs are sold each year in the US, representing about 40% of the market for light bulbs. there is no flickering or alteration visible to the naked eye.As the winter intensifies, lights stay on for more hours, and Air max classic energy bills increase. That makes now a great time to invest in TESS LED bulbs and take advantage of the energy and expense savings the bulbs offer, whether for a home,LED bulbs are a great way to work towards the elimination of 30 Led bulb light billion tons of annual carbon dioxide emissions, necessary to stop the gradual increase in world temperatures.

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