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The mercury analyzer is a highly sensitive atomic absorption spectrometer for measuring mercury . The mercury anomaly in the air above some metal deposits is often as low as a few to tens of nanogra...[Details]
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Signal generator is a commonly used signal source, which is widely used in electronic circuits, automatic control systems and teaching experiments. Signal generation can be done by analog circuits, de...[Details]
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The following is a method for calculating sunrise and sunset times that vary with longitude and latitude. I have successfully used it in an intelligent street light controller . I hope it will be help...[Details]
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Huawei's sprint to the notebook computer business has been successful. After its annual new MateBook series notebooks went on sale, it set a record of RMB 10 million in sales in 10 minutes on mainlan...[Details]
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If you prefer new energy vehicles and hope to buy one to save more money, I believe you have received good news recently. BYD has developed a blade battery, which was released on March 29. The main f...[Details]
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The three-phase voltage-stabilized inverter
power supply
module adopts a two-stage power conversion architecture of DC/AC/industrial frequency transformer, with over-voltage, under-volta...[Details]
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LED electronic display screens are composed of tens of thousands to hundreds of thousands of semiconductor light-emitting diode pixels arranged evenly. Different materials can be used to make LED pix...[Details]
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Recently, State Grid Corporation of China revealed that in order to coordinate the prevention and control of the epidemic and various tasks of reform, development and stability, and resolutely comp...[Details]
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The Tektronix oscilloscope is a widely used electronic measuring instrument. It can convert invisible electrical signals into visible images, making it easier for people to study the changing process...[Details]
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Humanoid robots have attracted a lot of attention in the industry in 2023, and capital is obviously fond of them. However, since there has not been a real landing, or even a normal operation demons...[Details]
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This paper introduces the current development of tunnel lighting control systems and lighting sources, and designs an intelligent lighting control system to address the problems existing in the cur...[Details]
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Recently, I had the honor to visit the remote control center of Linde Electric, the world's largest industrial gas supplier, in Shanghai to learn about the latest digital and intelligent progress her...[Details]
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The World Health Organization pointed out in a 2007 report that there are currently 170 million patients with diabetes mellitus (DM) in the world, and it is predicted that this number will incre...[Details]
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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]
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On November 20, Barclays analyst Tom O'Malley pointed out in a research report that his team confirmed that the iPhone SE 4 will be the first to be equipped with Apple's self-developed 5G baseband,...[Details]
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