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At present, video surveillance is widely used in security monitoring, industrial monitoring, traffic monitoring and other fields. Video surveillance systems have roughly gone through three stages: ...[Details]
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With the development of electronic technology, batteries are widely used in mobile phones, hearing aids, electronic tools, and even satellites. Depending on the industry in which the battery is used,...[Details]
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1. Introduction
The power system is the most important component of my country's energy industry. Looking at the social and economic development in the 20th century, a prominent feature is tha...[Details]
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Liquid level refers to the height of the liquid level in a sealed container (tank) or an open container (tank). With the development of science and technology to this day, from the ancient ruler to...[Details]
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ASPENCORE recognition highlights Qorvo's success in mobile 5G high-capacity solutions Qorvo®, Inc., a leading provider of core technologies and RF solutions for mobile, infrastructure and defense a...[Details]
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Changsha Industry and Information Technology Bureau allocated 60,000 yuan in bonuses to Hechu New Materials. Recently, Changsha Hechu New Materials Technology Co., Ltd.'s low-cost non-fluorine ion exc...[Details]
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In 2020, the "new infrastructure" is running at full speed and surging forward with unstoppable momentum. A new generation of basic networking and intelligent technologies including artificial intell...[Details]
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1. Use the preprocessing instructions #asm and #endasm to use assembly language. The assembly language written by the user can be followed immediately after #asm and end before #endasm. As shown belo...[Details]
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Red Net News reporter Li Huifang reports from Changsha
By entering keywords, data such as power grid poverty alleviation, electricity consumption, and online power consumption can be clearly s...[Details]
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Hyundai Mobis recently announced the successful development of vehicle-mounted 5G communication module technology, saying that the technology is based on 5G mobile communication technology and is reg...[Details]
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- The domestic silicon carbide industrialization has a very prominent "learning and research" gene, and "production, learning, research and application" has become an important feature of the domesti...[Details]
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April 26, 2021, Beijing – As the call for environmental protection grows louder, many countries and regions around the world have proposed goals for future carbon neutrality. China also pledged at th...[Details]
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This morning, Apple announced the prices of the new iPhone 11 series, starting at $699 for the iPhone 11, $999 for the iPhone 11 Pro, and $1099 for the iPhone 11 Pro Max. However, this year's iPhone...[Details]
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Adoption of RISC-V, a free and open-source computer instruction set architecture first introduced in 2010, is taking off like a rocket, fueled in large part by demand for artificial intelligence and ...[Details]
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A light emitting diode (
LED
) is a
semiconductor
(diode) that, when forward biased by a voltage/current source, emits visible light of a specific color (wavelength), with
a brightness
t...[Details]
RF/Wirelessly
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