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The competition between superheterodyne and direct conversion (homodyne or zero-IF) radio receiver architectures dates back to the 1930s. Each architecture has its own advantages for specific types...[Details]
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I majored in software engineering, and I learned MCU purely out of interest. I was tired of the emptiness of writing pure software, which could only display a sentence "hello, world!" on the screen, ...[Details]
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Film capacitors:
Capacitors come in many types depending on the dielectric, such as electrolyte capacitors, paper capacitors, film capacitors, ceramic capacitors, mica capacitors, air capacitors, et...[Details]
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Under the general trend of "software-defined cars", smart cockpits have received unprecedented attention. From the solutions of first-tier automotive suppliers to the new products launched by mainstr...[Details]
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When autonomous driving comes, the relationship between people and cars will be redefined, and the interior space of the car will also undergo fundamental changes. As an indispensable part of improvi...[Details]
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Today, the fifth preliminary round of the 2021 "Core Power" competition "Finding Good Chinese Projects and Gathering China's Core Power" came to a successful conclusion. More than 80 well-known insti...[Details]
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The following switches to the root user to operate (the rootfs compiled in other user modes does not log in as root, which seems to be more troublesome, so let's keep it simple first)
Mo...[Details]
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On August 19, USI announced that its Vietnam factory had officially started production at the end of July and is currently operating normally. The production lines that will be put into production in...[Details]
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Self-driving cars - this concept has been hyped up a lot in the last eight to ten years. Although a lot of research has been done on this issue as early as fifty years ago, research on how to make ...[Details]
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The rumor that State Grid and the 5G license holder will set up a joint venture has finally been confirmed.
On December 18, relevant media reported that they had verified with the radio and te...[Details]
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Analog Devices announces €630 million investment in next-generation semiconductor R&D and manufacturing facility in Limerick • New facilities will support cutting-edge applications such as digital...[Details]
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(1) Used for quality control of arc extinguishing chambers in vacuum arc extinguishing chamber production lines and warehouse inspection of arc extinguishing chambers of circuit breaker manufacturers...[Details]
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Thyristor is usually called silicon controlled rectifier (rectifier element), and its English name is Silicon Controlled Rectifier, abbreviated as SCR. It is a high-power semiconductor device. It ...[Details]
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An investor asked a question on the investor interaction platform: It has been more than a month since Mr. Dong's last visit to the platform to answer questions. Why didn't Mr. Dong pay attention to ...[Details]
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Gartner recently released the latest China Information and Communication Technology Maturity Curve 2024. Based on the CIO priority task list, the curve divides relevant key technologies into three ...[Details]
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