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For electrical maintenance workers, we must pay attention to the following things when using a multimeter: 1. Voltage below 36V is a safe voltage. When measuring voltage higher than 36V DC or 25V AC,...[Details]
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According to foreign media reports, researchers at the University of Waterloo in Canada have developed a cheaper and more efficient way to enable high-speed wireless connections for IoT devices. (I...[Details]
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According to Google's DoubleClick service, Facebook is currently the most popular website in the world, with more than 690 billion page views per month. According to Hitwise, Facebook currently acc...[Details]
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1 Introduction
In order to monitor the marine ecological environment, a biosensor for on-site monitoring of organophosphorus pesticides in seawater was developed. In order to measure the signa...[Details]
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1 Introduction
In March 1996, the US Government Digital Voice Processing Association (DDVPC) selected the 2.4kbps Mixed Excitation Linear Prediction (MELP) speech encoder as the new standa...[Details]
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Recently, SEMI wrote that due to the recent trend of anti-globalization, many challenges have been brought to the semiconductor supply chain. In the disputes of the Sino-US trade war and the Japan-So...[Details]
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1. Overview
With the progress of human civilization and the rapid development of electronic technology, video surveillance, as an extension of human vision, has been widely used in all walks of...[Details]
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Many engineers who work with speakers and amplifiers will tell you the same thing. If you overwork an amplifier, you can damage the speaker's driver to some degree. This process usually involves gr...[Details]
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Following Huawei, Apple, and Baidu, another technology company has entered the field of "car manufacturing". Recently, Foxconn and Geely Holding announced that they have signed a strategic cooperatio...[Details]
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The basic requirement for testing the ground imaging spectrometer is to conduct it around noon on a sunny day with wind speed not exceeding level 5. If the soil spectrum is tested, it must be conduc...[Details]
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The three major A-share indices closed down today, with the Shanghai Composite Index down 0.96% to 3419.95 points; the Shenzhen Component Index down 2.71% to 13520.07 points; and the ChiNext Index do...[Details]
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The MAX44260/MAX44261 features high speed, high accuracy, low noise, and low voltage, making them ideal for most signal processing functions in portable and industrial equipment, such as signal filte...[Details]
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With the progress of society and the development of industrial technology, many products have stricter requirements on temperature range, especially in industrial development, such as metallurgy, st...[Details]
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According to Samsung Members, Samsung's official community, some users who have pre-ordered the Galaxy Note 20 Ultra said that there was moisture inside the camera of the phone, which was suspected t...[Details]
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Recently, Continental announced a strategic partnership with Nanochip at the China Technology Experience Day event it hosted. The two parties will jointly develop automotive pressure sensor chips.
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