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    Nissan Motor and Nissan ARC recently announced that they have developed an analytical method that can directly observe and quantify the movement of electrons in the positive electrode material of...[Details]

M18 and M10 are carbon microspheres developed mainly for power batteries and rate batteries. M11 and M23 are high-end carbon microsphere products that improve capacity and compaction densi...[Details]

At present, intelligent manufacturing has become an important strategic direction for China to promote economic transformation and upgrading and realize the dream of becoming a manufacturing powe...[Details]

    Wireless power systems continue to gain acceptance in mobile phones and other small portable applications. Existing standards are limited to 5W power transfer, but the growing power demands of sm...[Details]

On April 2, 2019, the 2018 Annual General Meeting of Shareholders of Shanghai Putailai New Energy Technology Co., Ltd. was held in the conference hall of Novotel Shanghai Hotel. All members of the ...[Details]

If you receive an email claiming to be from Microsoft and asking you to install a so-called critical Windows 10 update, be careful. Security firm TrustWave has discovered a new malicious campaign w...[Details]

Abstract: HV9921 and HV9922 are three-pin PWM step-down converter controllers that use 85-264V AC input or 20-400V DC input to provide 20mA and 50mA constant currents to drive high-brightnes...[Details]

Earlier, Sony obtained permission from the U.S. Department of Commerce to resume some shipments to Huawei. However, Sony's semiconductor business growth showed signs of slowing due to a sharp drop in...[Details]

      The Redmi K30S Extreme Commemorative Edition new product launch conference will be held this afternoon in Beishicao Town, Shunyi District, Beijing. At that time, the Redmi K30S Extreme Commemor...[Details]

1. Introduction Temperature is a basic thermodynamic parameter, and its measurement and control are widely used and of great significance in production, life and scientific research, such as metallur...[Details]

　　 introduction 　　A long-standing challenge for designers of MP3 players, personal media players, digital cameras, and other portable consumer applications is to achieve high performance and low pow...[Details]

Electromagnetic flowmeters are characterized by high precision and long life, and are used in many fields and industries such as chemical industry, environmental protection, and metallurgy. However, ...[Details]

There are only a few days left in 2020. What automotive black technologies have affected our travel this year? What black technologies will be realized in the near future? This article will talk a...[Details]

TrendForce Memory Research said that Tsinghua Unigroup announced on August 27 that it had signed a cooperation agreement with the Chongqing Municipal Government and invested in a DRAM R&D center and ...[Details]

The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]