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News on August 25: Today, the Ministry of Industry and Information Technology disclosed the "Letter on Reply to Proposal No. 4815 (No. 523 in Industry, Communications, Post and Telecommunications) of...[Details]
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Affected by the complex outdoor working conditions, the magnetic flap level gauge that meets the IP54 national standard often causes the display panel of the magnetic flap level gauge to be blurred...[Details]
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Electronic devices implanted into living bodies can be soft and warm. The reporter learned from the School of Engineering of Westlake University that the team of Zhou Nanjia, a specially appointed re...[Details]
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The so-called withstand voltage tester can be called an electrical insulation strength tester, a dielectric strength tester, etc. according to its function. Its working principle is: a voltage high...[Details]
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On October 30, Changdian Technology released its third quarter report for 2020. The company achieved revenue of 18.763 billion yuan in the first three quarters, a year-on-year increase of 15.85%; the...[Details]
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Gartner survey results: Insurance companies will shift business focus from increasing revenue to 2023 Shift to improve customer experience and increase operational efficiency January 16, 2023 – G...[Details]
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Up to 30% of adults may have hearing loss due to noise exposure. One of the main effects of hearing loss is the inability to selectively hear content in a noisy background. Noise-canceling h...[Details]
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On October 8, Saiwei Semiconductor issued an announcement that its application for special export license was rejected by the Swedish Strategic Products Inspection Authority ISP. It was disclosed th...[Details]
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The following is the code for operating the AVR I/O port.
It consists of the test program , the operation program and the header file .
/* *******************************************
* Fi...[Details]
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In high-speed signal processing applications such as digital image processing and aerospace, strong support of high-speed and large-capacity storage space is needed to meet the system's requirement...[Details]
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Abstract: An integrated RISC-SOC mixed signal processor is used to generate a highly stable sine wave as the excitation source for the capacitance measurement circuit. The measurement results are...[Details]
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When the printf function formats the output, it calls the char putchar(char c); function. This function can be found in "stdio.h", so we need to construct such a function ourselves, that is, through ...[Details]
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IGBT (Insulated Gate Bipolar Transistor), an insulated gate bipolar transistor, is a composite fully controlled voltage drive composed of a (Bipolar Junction Transistor, BJT) bipolar transistor and a...[Details]
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In the first article in this series, we compared enhancement-mode gallium nitride (eGaN) power devices to advanced silicon MOSFETs using different metrics. eGaN FETs differ from silicon devices i...[Details]
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The self-shunt excitation system of the generator is a widely used excitation method for synchronous generators. It has many advantages, which makes the self-shunt excitation system widely used in ...[Details]
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