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China Unicom held its 15th International Partner Conference. He Biao, deputy general manager of China Unicom, said that Unicom has established 32 branches around the world, serving nearly 3,000 multi...[Details]

Mark a indicates that the external environment temperature used by the electric energy meter should be 0~40℃, and the relative humidity should be 95%. a1 indicates that the ambient temperature is 0~4...[Details]

At present, the main batteries used in pure electric vehicles are ternary lithium batteries, and some models use lithium iron phosphate batteries. Both types of batteries are liquid batteries, so the...[Details]

With the rapid development of the information industry, the continuous improvement of communication, electronic and computer technologies, the use of communication technology to expand the application...[Details]

0 Introduction With the rapid development of the national economy and the continuous improvement of people's living standards, people's requirements for the comfort and safety of their houses h...[Details]

On April 14, an electric bus charging station started construction on Nanshan East Road in Xining City, Qinghai Province. State Grid Qinghai Electric Power Company will invest 26.32 million yuan th...[Details]

The spectrum analyzer is a commonly used test instrument in the field of radio frequency and microwave applications. Through the test of the spectrum analyzer, many important performance parameters o...[Details]

The automotive electronics market is seen as a key area to promote the development of the semiconductor industry in the future. According to the "IDC Global Semiconductor Application Forecast (2020-2...[Details]

    1 Introduction     With the continuous development of information technology and the increasing popularity of computer applications, high-tech equipment has higher and higher requirements for pow...[Details]

    Now Google is trying to persuade people to oppose the possible implementation of the "ban on wearing Google Glass while driving" regulations. On the other hand, many software developers are al...[Details]

I used the bit definition in my 51 program: bit flag. After defining it this way, I ran the program and downloaded it to the circuit board. I found that the flag was not the value I set, which led to...[Details]

　　Capacitors are a major component used in almost all electrical equipment. Leakage resistance is one of the many electrical characteristics that capacitors are tested for. Leakage resistance is often...[Details]

NXP releases a speech recognition engine for a new generation of smart speech technology portfolio. In this blog post, we’ll explore the challenges developers face in designing embedded voice con...[Details]

The application of infrared remote control technology in our daily life can be said to be very extensive. Whenever it comes to remote control, the first thing people think of is infrared remote con...[Details]

New passenger cars, trucks, buses and even motorcycles have become mobile networks that connect numerous features and functions, such as built-in controls, mobile media and wireless networks. Appli...[Details]