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0 Introduction Bluetooth is a radio technology that supports short-range communication between devices (generally within 1Om). It can exchange wireless information between devices. Its operati...[Details]

Today, the term "network analyzer" is used to describe tools used for various "networks" (Figure 1). For example, most people today have a cellular or mobile phone that runs on a 3G or 4G "network." ...[Details]

With the rapid growth of the domestic economic development level, the integration of China's urban construction is accelerating, the population pouring into cities is growing rapidly, the urban tap wa...[Details]

According to the data disclosed later, the number of new energy vehicle production certificates in October was 81,000, a year-on-year decrease of 41.6%; the corresponding installed capacity of power ...[Details]

DKSH Technology, a leader in market expansion services for technology companies, has entered into an exclusive partnership with French company Formulaction Instruments. The company, based in Toulouse...[Details]

According to Yonhap News Agency, South Korean President Moon Jae-in met with leaders of the five ruling and opposition parties at the Blue House on the afternoon of the 18th and said that there are c...[Details]

        In order to solve the problem of potential safety hazards in open password input devices, a password input method and a password input device are provided. This device fundamentally prevents t...[Details]

       Apple has formed a dedicated communications research team to work on new ways to beam data, such as internet connections, directly from satellites to user devices, Bloomberg's Mark Gurman repo...[Details]

The AC response characteristics of LED drivers are often overlooked, but they are quite important. AC response affects the image quality of LED screens (LED displays), such as grayscale, linearity,...[Details]

The human ear's subjective perception of sound intensity follows Weber's Law. When the volume is low, the human ear is sensitive to changes in the amplitude of sound waves. When the sound reaches a...[Details]

Autonomous driving perception sensors include: cameras, lidar, millimeter-wave radar, and ultrasonic radar. 1. Camera   Cameras can be divided into two categories: digital cameras and analog camer...[Details]

This article describes the basic concept of reactive power compensation and introduces the principles and applications of various reactive power compensation devices. The principle block diagram of...[Details]

China Energy Storage Network News: State Grid Sichuan Electric Power has a deep understanding of the important significance of Sichuan as a province with rich clean energy resources in the ...[Details]

Being able to enjoy "low" electricity prices during "peak" hours has become a reality in Hanchuan. On October 14, the first user-side energy storage power station in Hubei Province was put into use...[Details]

Individually, each battery cell is small and may seem insignificant. However, when hundreds of these cells are connected in series and parallel, they form the backbone of an electric vehicle's powe...[Details]