When the switching device breaks the circuit, if the circuit voltage exceeds 10~20V and the current exceeds 80~100mA, after the contacts are separated, a strong white light will be generated between the contacts, which is called an arc. Arc is an inevitable phenomenon i
A few days ago, the British BBC website published an exclusive interview with China's largest lighting company and Wu Changjiang, the founder of the Hong Kong Stock Exchange's main board, NVC Lighting [1.970.00%] (2222HK), and described the growth and struggle of Mr. Wu Changjiang.
In the evening news of August 2, Beijing time, Nokia said on Friday that Qualcomm will use Nokia's indoor map to enhance its indoor positioning technology. According to the cooperation agreement, Qualcomm Atheros, a Qualcomm subsidiary, will use Nokia Here ’s indoo
Before we get ready to buy new LED bulbs , learn more about LEDs and you can choose the right LEDs. LED is actually the meaning of LED. After several years of development of LED lights, prices have fallen back to the consumer market, but it must be said that LED lights are still much more expensive
The European-style lamps that are available in the market are actually American antique lamps or American neoclassical. Now carefully scrutinize it and find that this statement is not accurate. In fact, the real European-style lights, should be passed from Europe and America over the sum of all ligh
The minimalist from Milan represents olteni & C furniture, classic classical furniture brand Olins orleans from California, and the first American furniture industry AICO in the US market, the famous Spanish marble lamp LEDS, Italy Luxurious neo-classical furniture STRONG CASA... These high-end
MISUMI's modulator is used to receive FM broadcast and output composite signals including digital date, such as FM broadcast traffic information diversification. FE3621 is suitable for reflow soldering because it is surface mounted and the voltage controlled oscillator cry
If you've ever wanted to take pictures or videos, Raglite can make your life easier. The lighting system provides a flexible LED light that can be illuminated in any situation, whether media or not. Currently Kickstarter, Raglite a lot of useful apps. Raglite was founde
Behind the smartphone boom is the “tattered fight†of mobile phone chip makers. In the face of the fierce attack by Chinese manufacturer MediaTek, Broadcom announced that it will withdraw from the mobile communication chip market (baseband processor chip). Some ana
NetBIOS (NETWORK BASICINPUT / OUTPUTSYSTEM) network basic input / output system is a special program used for communication between computers and one of the important protocols in computer network communication. It supports protocols such as TCP / IP, MAP / TOP, IEEE, and OSI,
Smartphones are increasingly popular in the market. One of its biggest features is to allow third-party developers to build rich applications, and users can deploy these programs to their own devices. Although most of these applications are free, unfortunately, this also bring
Recently, Changyuntong Optoelectronics Co., Ltd. (CYT) announced the launch of LED AC synchronous display control system for LED lighting market engineering. The long-pass outdoor decoration control software can realize the editing of various special-shaped screen effects. The main applications are