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On December 22, the reporter learned from China Three Gorges New Energy (Group) Co., Ltd. ("Three Gorges Energy") that the first large-scale new energy wind and solar base project in the Yangtze Ri...[Details]

The main functional test items of Keysight's power supply include: output ripple and noise, overvoltage protection cut-off time, power on and off delay, power up and down programming time, transient ...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

      The Galaxy Z Fold 2 is expected to be unveiled at Samsung's Unpacked Galaxy 2020 event on August 5 alongside the Galaxy Note 20 and Galaxy Z Flip 5G, but recent reports have suggested the launc...[Details]

370 CPU socket test points 1. Physical picture The above picture is the physical picture of 370CPU and 370 socket 2. Test Points ...[Details]

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]

Recently, some foreign netizens obtained an upgrade roadmap for the official version of EMUI 10, in which the Mate 30 series released on September 19 will be the first to try it. At present, the P3...[Details]

It turns out that there is a difference between -16PU and -16PI: 1. The letter following the model number indicates the voltage operating range. With "L": 2.7-5.5V; if omitted, without "L": 4.5-5.5...[Details]

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]

1 Introduction With the increasing energy crisis and the improvement of human environmental awareness, the development and utilization of new energy sources have attracted more and more ...[Details]

According to the Qichacha APP, Guangdong Xinyueneng Semiconductor Co., Ltd. was established recently with Xu Wei as the legal representative and a registered capital of RMB 400 million. Its busine...[Details]

　　The source and gate of devices such as MOSFET and IGBT insulated gate bipolar high-power tubes are insulated by silicon dioxide structures, and direct current cannot pass through, so the low-freque...[Details]

The oval gear flowmeter is a flow meter, which belongs to a type of volumetric flowmeter. There are three types of volumetric flowmeters currently in use on the market: oval gear flowmeter, lumbar fl...[Details]

　　1.1 Introduction 　　During the mining, construction and use of railway tunnels, the deformation of tunnel surrounding rock is the most direct and reliable reflection of the surrounding rock stress d...[Details]

Industrial automation control systems are an indispensable part of modern industrial production. They use various sensors, actuators, controllers and other equipment to achieve real-time monitoring...[Details]