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This is a reference program that can identify whether four independent buttons are short pressed or long pressed. This program has been compiled and passed. Beginners can transplant it to the 51 micr...[Details]
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As products become more complex, the requirements for measurement accuracy and reliability are also rising. Due to space limitations, I will use this article in three parts to introduce the correct w...[Details]
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This is my first time using a PIC microcontroller. I'll record the process of using it. As the saying goes, if you want to do your work well, you must first sharpen your tools. First, you need to i...[Details]
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According to foreign media reports, although American wireless operators are launching 5G commercial services in American cities one after another, China plans to provide 5G commercial services in al...[Details]
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Linear Technology Corporation introduces the LT3763 , a synchronous step-down LED driver controller that delivers over 300W of LED power. Its 6V to 60V input voltage range makes the device i...[Details]
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According to SamMobile, some Galaxy smartphone users have been complaining about audio issues on their phones. Some users say the problem started with the One UI 4 update, but others say it has been ...[Details]
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In the context of increasingly stringent low-power requirements for portable devices, the need for higher-efficiency power management ICs is even more urgent. The power consumed by displays and indic...[Details]
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Jiwei.com reported that Intel's other shoe is finally about to drop. It is reported that Intel is in talks with TSMC and Samsung to outsource some chip production, and this decision will be made in t...[Details]
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Beijing News Shell Finance News (Reporter Wang Linlin) On March 3, the Beijing News Shell Finance reporter learned from the official BMW Group that the BMW iX5 Hydrogen hydrogen fuel cell vehicle pro...[Details]
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0 Preface Synchronous machine sine-cosine resolvers are widely used in fire control, aerospace, automatic control and other fields to realize the transmission of shaft angle information between sys...[Details]
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Some basic knowledge about asynchronous motors, including the potential balance equation of asynchronous motors, including the main potential (induced potential) and leakage magnetic potential (lea...[Details]
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Now let's consider the transmission of electromagnetic waves. As in circuit theory, we can express the transmission wave in exponential form. The electric field and magnetic field can be descr...[Details]
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According to foreign media 9to5Google, a device codenamed Oriole appeared in the latest version of the Google Camera app. This device is likely to be the Pixel 6 phone, whose front camera will...[Details]
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在某些直流/直流转换器中,芯片上的逐周期限流措施在短路期间可能不足以防止故障发生。一个非同步
升压
转换器可通过电感器和箝位
二极管
来提供一条从输入端到短路处的直接通路。
当负载存在短路时,不管
集成电路
中限流保护功能如何,流过负载通路的极大
电流
...[Details]
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Design concept of TpBD-2F film: Elucidation of the synthesis process and the role of fluorinated nanochannels in guiding the fast, uniform, and reversible Zn2+ plating/stripping process. Im...[Details]