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The freezing point refractometer is designed to measure the concentration of battery solution and antifreeze. The freezing point of the antifreeze series based on propylene glycol and ethanol and th...[Details]
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Talking about the design experience of switching power supplies over the years, from the design of switching power supply printed circuit boards, printed circuit board wiring, printed circuit board...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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China Energy Storage Network News:
On January 8, 2019, the "Beijing Yanqing Energy Internet Green Cloud Computing Center" project was officially launched at the Beijing Yanqing Park project s...[Details]
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Spectrum analyzer is a commonly used test instrument in radio frequency and microwave applications. Through spectrum analyzer testing, many important performance parameters can be obtained, such as s...[Details]
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ASML releases second quarter 2022 financial report | Net sales of 5.4 billion euros and net profit of 1.4 billion euros
Supply chain tensions have led to an increase in fast-track sh...[Details]
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On March 21, the energy management system of the software product "Solar Parabolic Trough Thermal Power Generation Calculation Software V1.0" independently developed by Huadian Engineering (Group) Co....[Details]
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The TT Motorcycle Circuit in Assen, the Netherlands, was built in 1955 and is very popular among competitive motorcycle enthusiasts. Since 1992, TT Circuit Assen has become one of the venues for th...[Details]
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For a basic introduction to sysfs and platform, please refer to the blog post . Platform model driver programming requires the registration, matching, and mutual binding of platform_device (device) a...[Details]
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introduction In the field of optical communication, larger bandwidth, longer transmission distance, and higher receiving sensitivity are always the goals pursued by researchers. Although the applicat...[Details]
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On December 22, Wuhan Hongxin Semiconductor held a ceremony to welcome the first high-end lithography equipment into the factory. Although the specific model is unknown, pictures from the site showed...[Details]
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Designing low power circuits while achieving acceptable performance is a difficult task. Doing so in
the RF
bands increases the challenge dramatically. Today, nearly everything has wireless...[Details]
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The 12th China International Battery Technology Exchange and Exhibition is hosted by the China Chemical and Physical Power Industry Association. The exhibition will be held at the Shenzhen Conventi...[Details]
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1. Encoder principle If the two signals are 90 degrees out of phase, they are called orthogonal. Since the two signals are 90 degrees out of phase, the direction can be determined based on which of t...[Details]
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According to TrendForce, by 2023, the penetration rate of LED headlights in traditional passenger cars worldwide will reach 72%, while in the field of electric vehicles, this rate is as high as 94%...[Details]