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Current transformers are used in various industries and fields. Once a fault occurs, it will cause serious losses. The most likely fault in current sensors is a short circuit of the current transf...[Details]

In recent years, with the rapid development of intelligent network technology, smart cockpits composed of functions including intelligent navigation, voice interaction, online upgrades, etc. have gra...[Details]

The photoresist sector moved up abnormally in the afternoon, Jianghuaiwei hit the daily limit, Jingrui shares rose more than 6%, Qiangli New Materials, Shanghai Xinyang, Nanjing Optoelectronics and o...[Details]

Abstract: This article first introduces the general knowledge of radio direction finding, explains the classification method and application of radio direction finders; focuses on explaining the char...[Details]

　　During the welding process of LED energy-saving lamps, we often encounter the problem of how to identify the positive and negative poles of the light-emitting diode. This is particularly importan...[Details]

As the trend of the Internet of Everything and information aggregation continues to deepen, the number of terminal devices such as mobile phones, computers, and robotic arms continues to increase, ...[Details]

PARIS, April 14, 2023 /PRNewswire/ -- Paris Rhone Energy, a new brand of the century-old electrical company Paris Rhone, recently released its first home energy system, the versatile PEX series. Th...[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. Product Overview: The visual field tester is used to determine whether the visual field below meets the requirements. It is used to test the visual field effect of daily protective masks, face shi...[Details]

iDropNews, known for its accurate leaks about Apple products, shared important information with its followers regarding the curious iPhone 14 launch date. The analyst said that the new generation of ...[Details]

Tesla will become the first manufacturer to use LG Energy Solution's new NCMA lithium-ion battery, which contains 90% nickel.   Tesla has also been looking for "low cobalt and high nickel" battery ch...[Details]

Recently, I need to transplant the WiFi wireless network function to the iTOP4412 development platform. After consulting relevant information and a period of research and debugging, I finally succeed...[Details]

Basic conditions for reverse connection When the low-voltage measuring end or secondary end of the equipment under test cannot be insulated from the ground and is directly grounded, the measurement m...[Details]

Many electrical novices are not sure how to start debugging after designing electrical control cabinets and PLC programs. Or some people have caused problems such as PLC burnout due to inappropriat...[Details]

At BYD Dream Day in January this year , Wang Chuanfu said that BYD was the first in the industry to propose the slogan "The first half is electrification, the second half is intelligence...[Details]