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      According to foreign media reports: Samsung Note20 may return to tradition and be equipped with a straight-screen display; Samsung Galaxy Z Flip will have a 5G version officially launched in Au...[Details]

    Alarm detectors are used to detect intruders' intrusion behavior, and are composed of sensors and signal processors. There are many places that need to be guarded against intrusion, which can be c...[Details]

　　With the advancement of LED technology , LED applications are becoming increasingly diversified. However, since only 15 to 20% of the input power of high-power LEDs is converted into light, and...[Details]

From March 2 to 4, 2016, the Tokyo International Photovoltaic Power Exhibition (PV Expo Japan 2016) opened grandly. Chint Power brought its 10~15kW series of three-phase string photovoltaic grid-co...[Details]

Has China surpassed the United States in 5G? Qualcomm CEO Steve Mollenkopf recently told Bloomberg that in terms of technology, it has not yet, but China has made rapid progress in 5G deployment, esp...[Details]

On the evening of January 17, CATL announced the signing of a five-year comprehensive strategic cooperation agreement with NIO. This cooperation is another deepening and upgrade of the strategic part...[Details]

Should I use a high voltage tester or a megohmmeter? When should you use a high voltage tester and when should you use a megohmmeter? This seemingly simple question does not have such a simple answer...[Details]

This system mainly consists of three parts, namely the detection part, the control part and the actuator. Since the energy-saving device needs to detect a lot of analog quantities, such as the pressu...[Details]

Automobiles have become the next growth point for the semiconductor industry, but domestic manufacturers still have a long way to go.   After a year of shortage of automotive chips since 2021, there ...[Details]

　　With the development of social economy and the improvement of people's living standards, mobile phones have become a necessity in people's lives due to their practicality and diverse functions. Wha...[Details]

Is smart photovoltaic popular? Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]

According to data released by South Korean market research institution SNE Research, in the first quarter of 2023, the global installed capacity of electric vehicle (EV, PHEV and HEV) batteries was 1...[Details]

Photoelectric current measurement technology in power systems is a hot topic and difficulty in research at home and abroad. Photoelectric current transformers are the future development trend of cu...[Details]

The invention of electric light has brought more light to mankind. With the advancement of science and technology, household electric lights have gone through several generations of development: th...[Details]

The rapid growth of the electric vehicle (EV) market—expected to grow at a CAGR of up to 25% over the next decade1—is driven by environmental concerns and government support, and enabled by silicon...[Details]