Identification, detection and substitution of common compone…

There are many types of resistors used in the motherboard, which are divided into: This article refers to the address: http:// Ordinary resistance is the smallest resistance on the main board. The shape is a small square with a flat ink. The resistance of the chip resistor is generally represen ...more...

Look at how 10,000 hours of LED street light without light d…

Previously, some media reported that an LED street light of Beijing Green Times Technology continued to illuminate 6000 hours without light decay. Today, the reporter saw this street light with his own eyes, but this time the reporter also saw the National Electric Light Source Testi ...more...

Quiet and elegant Japanese holiday villa design

The Shell Holiday Villa is located in Karuizawa, Japan, and was designed by ARTechnic and the project has been completed. The villa has two floors and the internal structure consists of two elliptical tube sections that surround a banyan tree. As time went by, the trees grew and b ...more...

LED illuminates everything: achieves luminous efficiency and…

In order to achieve luminous efficiency of 200 lm/W or more, white LEDs are continuously being improved. However, the features that white LEDs must have are not just luminous efficiencies. In the process of popularization of white LEDs, there are more and more factors that can open t ...more...

DeHao Runda's unsuccessful earnings will terminate the e…

[High-tech LED News] Dehao Runda (002005) announced that it will terminate the equity incentive plan this year. Dehao Runda explained that the company has introduced the development of LED industry projects in Wuhu, Yangzhou and Dalian. A group of LED industry technology, sales, management talents, ...more...

Is the prototype cost-effective? Analysis of the advantages …

In order to attract consumers to shop, many stores have launched a prototype discounted ultra-low-priced label, but can the supermarket prototype be bought? Today, the author will tell you about the washing machine store prototype, I believe that after reading, you will know whether the store washin ...more...

Japan's 2011 LED bulb market share will exceed 50%

[High-tech LED News] According to Japanese media reports, according to GfK Japan's sales data of about 4,000 home appliance sales outlets in Japan, the sales of LED bulbs in Japan surged to 2.9 in the same period last year from May 23 to 29, 2011. Doubled, accounting for 42.3% of the total bulb ...more...