In every industrial process, the jungle law of survival of the fittest is an eternal theme. Looking back at 2011, China's LED display industry has experienced the most severe baptism in an industrial process. A group of industry pioneers have become martyrs, and a number of LED display companies ...more
0 Preface The speed of digital technology is amazing. It has penetrated into every corner of radio and television. However, for an electronic clock, it is indispensable for the broadcast department. We combine advanced working conditions with advanced electronic devices such ...more
SDN can take you to places you haven't been to on your existing network, but you may want to reconsider the forwarding table. SDN is considered to be the main way for enterprises to fully virtualize their networks, and even the main way to achieve a complete virtual data ...more
SDN can take you to places you haven't been to on your existing network, but you may want to reconsider the forwarding table. SDN is considered to be the main way for enterprises to fully virtualize their networks, and even the main way to achieve a complete virtual data ...more
Composition and operating principle of CRT cathode ray tube The core component of the CRT display is a cathode ray tube, which is a funnel-shaped electric vacuum device, which is composed of a display screen, an electron gun, and a deflection control device, as shown in Figur ...more
The restaurant is a place for dining. The Chinese cuisine pays attention to color, fragrance, taste and shape. Therefore, it requires a high level of illumination (also known as brightness) and requires high color rendering (color authenticity), which can increase appetite. Brighter warm colors, gen ...more
Notre Dame de Paris is one of Paris's landmarks. The 850-year-old Notre Dame de Paris recently replaced 400 incandescent lamps with energy-saving LED lights. The entire project was completed by Philips. Some people may still miss the feeling of dim light in Notre Dame Cathedral, but a ...more