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The global chip shortage is still serious. Not only PC products are affected, but many automobile manufacturers have also had to reduce production capacity due to the chip shortage. According to Digi...[Details]

Also known as insulation resistance meter, commonly known as megohmmeter. 1. When using the megohmmeter, keep it away from magnetic fields and place it in a horizontal position; 2. Turn the crank han...[Details]

Tianyancha shows that on December 30, 2020, Xinyangguang (Tianjin) Technology Service Co., Ltd. was established. The legal representative of the company is Lv Zaifeng and the registered capital is 10...[Details]

     According to foreign media Macrumors, Apple today launched a new Apple Music content center, which is mainly used to showcase the composers, producers and recording engineers behind the songs. S...[Details]

Design Challenges for Low-Power Chargers Adjustable shunt references can be set to provide the proper battery float voltage, but these references lack the NTC functionality of a battery charger...[Details]

On June 24, STMicroelectronics (ST) and Tower Semiconductor, the world's leading analog chip foundry, announced an agreement under which STMicroelectronics welcomes TowerSemi to join its Agrate R3 12...[Details]

Require: The light is off when the power is on. Press the button once and the light will turn on. Press it again and the light will flash. Press it again and the light will flash faster. Press agai...[Details]

Summary:   The Korean nation has a land area of ​​only 100,000 square kilometers. What does this mean? It only accounts for two-thirds of the total area of ​​Shandong. However, in such a small land ...[Details]

Although the new energy era has arrived, range anxiety is still a pain point for pure electric vehicles as there is no breakthrough in battery energy density and fast charging conditions. On this iss...[Details]

Abstract: The typical real-time embedded operating system μc/OS-II was transplanted to the SPCE061 high-performance processor platform. Combined with the requirements of the project for temperature, h...[Details]

1. Introduction The integrated circuit industry is the high-tech industry that best reflects the characteristics of the knowledge economy. The rapid development of the microelectronics industry, with...[Details]

Signal interference has always troubled engineers and has become an inevitable problem for circuit design engineers. Crosstalk refers to the transfer of harmful signals from one network to another. It...[Details]

There are two types of AC input for TOPSwitch-GX : wide range input (AC 85V~265V, also known as universal power supply voltage input) and fixed input (AC 230V plus or minus 15%, also known ...[Details]

Although both the high frequency and power frequency of UPS uninterruptible power supply belong to the UPS category, there are still differences between the two. And the prices of the two are ...[Details]

In October, in the late autumn season in Yizhuang, Beijing, the air is particularly cold. At the same time, the exhibition hall at the World Intelligent Connected Vehicle Conference wa...[Details]