1 Introduction Since digital TV was put into operation in 1995, the middleware business platform has been the subject of research and discussion. Digital TV operators represented by Europe have always believed that the development of digital TV value-added services is the ult

The principle of the BBE high-resolution sound processor is to output the high-, medium-, and low-frequency signals of the signal source through a high-pass filter, a band-pass filter, and a low-pass filter, and then control their gains and then mix them to highlight the mediu

Table lamp status on the market At present, table lamps on the market can be divided into three types according to their types: one is an ordinary incandescent table lamp, one is a halogen table lamp, and the other is a fluorescent table lamp. A desk lamp using an ordinary incandescent bulb or a h

A new multi-use complex in Hong Kong features LED lighting from Lightscape Technologies that will be used to promote next years Olympic Games in Beijing. Lightscape Technologies has provided LED lighting solutions to the New World Centre (NWC) in Hong Kong for the promotion of The 2008 Olympics. T

"Now, on the development of LED backlight modules, we have been on the same starting line with Japan and South Korea. The first batch of the world's thinnest domestic LED LCD TVs will be listed on National Day, which will completely break the pattern of foreign brands dominated the world.&

The fuel cell vehicle uses hydrogen as a fuel, and hydrogen reacts with oxygen in the atmosphere. The chemical energy is converted into electric energy through the electrode, and the electric energy is used as the power to drive the car forward. Fuel cell vehicles have high-tech advantages such a

OFweek Semiconductor Lighting Network News, with the rapid development of LED industry, China is gradually developing into a major production base and export base of global LED lighting products, a large number of LED lighting companies will deliver high-quality LED products to the w

Abstract At present, there are many kinds of electricity price systems, but from the perspective of making full use of new energy sources, the time-of-use price shows more advantages than the ladder price. When the smart grid is implemented, the electricity price system can also be develop

Jared Psigoda, CEO of BitGuild, and Becky Liggero of CalvinAyre.com discussed how blockchain can disrupt the gaming industry. Jared Psigoda, who has been engaged in game currency trading since 1999, has a very clear idea about the applicability of virtual currency inside and ou

The Power TOPLED SFH4250S from OSRAM Opto Semiconductors emits almost twice as much infrared light as the SFH4250 standard components. With continuous operation at 70 mA drive current, this new infrared LED has a typical radiant intensity of 22 mW/sr and a total radiant flux of 70 mW. The high brig

Yuanpei University of Science and Technology cooperated with Dixuan Energy Technology Co., Ltd. to develop inductive touch LED dimming table lamp, which is said to be brighter and more energy-efficient than general LED lamps, and the price is lower. It is expected to be launched in December. . Yua

In 2008, the EU has announced that since February 2011, new cars and minivans are required to be equipped with daytime running lights (DRL). Other trucks and buses will be equipped on August 7, 2012. The EU will further accelerate this move. The growth of the car led market,. Audi's A8, R8 and