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I. Introduction IGBT (Insulated Gate Bipolar Transistor), also known as insulated gate bipolar transistor, is a composite fully controlled voltage-driven power semiconductor device composed of BJT (b...[Details]
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Program functions: There is a black independent button (K3) on the lower left of the experiment board. When we press it, the state of D1 (LED light) will be reversed. Thought analysis: We set I...[Details]
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On May 19, 2022, the vivo S series new product launch conference with the theme of "Every shot has a cinematic feel" was held online, and the new vivo S15 series products vivo S15 and vivo S15 Pro we...[Details]
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The pan/tilt controller designed with a single-chip microcomputer as the core can control the camera to move over a large range and at a wide angle in monitoring situations, so th...[Details]
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According to foreign media reports, the U.S. Patent and Trademark Office recently announced several new patents obtained in Apple's Titan project, one of which involves an automated steering system f...[Details]
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Scientists from the Hospital for Sick Children and the University of Toronto in Toronto, Canada, have jointly developed a new method of treating tumor cells called mechanical nanosurgery that is effe...[Details]
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Apple has reportedly secured all available orders for N3, TSMC's first-generation 3-nanometer process that is likely to be used in the upcoming iPhone 15 Pro series as well as the new MacBook schedul...[Details]
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According to foreign media reports, Samsung Electronics and SK Hynix are important global memory chip suppliers. Research institutions have previously predicted that in the second quarter of this yea...[Details]
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China Energy Storage Network News:
In order to implement the relevant requirements of the National Energy Administration on promoting "Internet +", the Southern Energy Regulatory Bureau recen...[Details]
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"According to the DFA intelligent operation strategy of the distribution automation in the university town area, the relay protection setting area of the distribution terminals of 21 ring network...[Details]
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Series battery packs are widely used in hand-held tools, laptops, communication radios, portable electronic devices, space satellites, electric bicycles, electric vehicles, and energy storage device...[Details]
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I was stuck on this problem for 3 days. The code was very simple but the problem was garbled characters. It was so annoying! Later I looked up the cause, it was a problem with the crystal oscillator...[Details]
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The first stage low-pass buffer uses an OPA627 single op amp integrated circuit, with a maximum frequency of 16MHZ and a conversion rate of 55V/us. All parameters are quite good. The second stage u...[Details]
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In the first semester of my sophomore year, I made a key program for the 8051 microcontroller. At that time, the project required the key to control the LED screen display and receive data from GP...[Details]
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Guangzhou, October 18, 2024 /PRNewswire/ -- On October 17, at the new product and service launch event of the 136th China Import and Export Fair (also known as the "Canton Fair"), SGS, an internati...[Details]
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