Application of Laser Sensor in Railway Industry

I. Overview: The OPTIMESS laser displacement sensor mounted on the rail side can measure the position of the inner railway locomotive wheels at high speeds. A number of sensors on the same line near the measuring point collect the measured information on the running status of the locomoti ......

Dip apple light LED industry or off-season is not light

Apple's iPhone5sHome key uses sapphire substrate, because the original sapphire substrate is mainly used in the LED market, the legal person pointed out that if the iPhone5s hot sale can go sapphire substrate production capacity, will help the market supply and demand tend to balance, ......

NASA will use LED lights for space planting

According to the British "Daily Mail" news, NASA plans to provide space-planted edible vegetables for astronauts on the International Space Station before the end of this year. This space planting program will cultivate six lettuces in the first batch. The light required for photosynthesi ......

Wal-Mart joins LED bulbs for a price war of less than $9

Recently, Wal-Mart launched Great Value's self-branded LED bulb product line, and will soon arrive at all its stores in the US and Walmart.com, with a minimum price of less than $9 - even breaking Cree's previously set low price of $13. Record. Wal-Mart's sales of LED bulbs is nothing ......

LED agricultural lighting market is very promising

As the saying goes, “everything grows depends on the sun.” Illumination is the basis for survival and reproduction of living things on the earth. Photosynthesis of crops cannot be separated from light, and the condition of light directly affects the yield and quality of crops. ......