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Recently, the California Public Utilities Commission (CPUC) approved Waymo's expansion request, allowing them to operate on Los Angeles, the San Francisco Peninsula and San Francisco highways, and ...[Details]

　　The dissolved oxygen meter is a device for measuring dissolved oxygen in water. It can measure the concentration of dissolved oxygen in water by measuring the current. It has certain applications in...[Details]

The main technical parameters of the power amplifier The main parameters of the power amplifier are: input sensitivity, harmonic distortion, signal-to-noise ratio, frequency response, damping ...[Details]

The conducted interference test system mainly measures the interference generated by the equipment under test (EUT) to the surrounding environment through the power line, signal port and control po...[Details]

According to official news from ACM, on June 3, ACM's world's first "Ultra ECP map" copper plating equipment entered the Shanghai Huali Microelectronics Factory (Huahong Factory 6), which will help H...[Details]

LiDAR has become very popular recently. For cars to achieve autonomous driving, they need sensors such as cameras, millimeter-wave radars and lidar to replace human eyes and perceive the surroundin...[Details]

In a new semiconductor manufacturing process, FPGA is usually one of the first devices to be adopted, verified and optimized. Misha Burich, senior vice president and chief technology officer of Alter...[Details]

On April 9, according to a report by Korean media Businesskorea, SK Hynix and Samsung Electronics are expected to start mass production of 1c nanometer DRAM memory this year. After entering th...[Details]

Due to the increasing number of various buses and private cars, the driving safety of urban residents and the command and management of road traffic have brought great pressure. The problem of urban t...[Details]

    The security industry has been around for many years, and there are millions of people engaged in security. However, the security industry has always been an emerging industry. It is impossible to...[Details]

1. Overview 2. Basic synchronous rectification circuit As shown in Figure 1, the secondary side of the circuit is a basic synchronous rectification circuit, and the key w...[Details]

Digital tube display principle Digital tubes are divided into two types: common cathode and common anode according to the different internal LED connections. The eight-segment digital tube consists o...[Details]

  The "virtue" of AutoNavi lies in carrying the world with great virtue. As the COVID-19 epidemic in Japan becomes increasingly severe, AutoNavi, as a Wuhan-based company, decided to donate a fully ...[Details]

STMicroelectronics recently announced the acquisition of UWB supplier BeSpoon and cellular IoT supplier Riot Micro, marking the company's continued expansion of its IoT-related product lines. “Cell...[Details]

In recent years, the downstream connector markets such as communications, transportation, and consumer electronics have achieved rapid growth, directly driving a sharp increase in demand for connecto...[Details]