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Jiwei.com reported on December 17 that the well-known digital blogger @数码闲聊站 revealed the Geekbench5 running score of the vivo X60 Pro engineering machine, with a single-core score of 888 points and ...[Details]
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Since its introduction, the oscilloscope has been one of the most important and commonly used electronic test instruments. With the development of electronic technology, the capabilities of oscillosc...[Details]
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Four speed regulation methods of motor
The four common speed regulation methods of motors are as follows:
Variable frequency speed regulation: The speed of the motor is changed by changin...[Details]
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I have been working on some STM32 projects recently and found that I have not mastered many aspects of knowledge and many details. In fact, as a developer, you should be grateful for every knowledge ...[Details]
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#include p IC .h __CONFIG(0x3f38); //Watchdog off, internal RC oscillation, RA6/RA7 as I/O //----------------------------------- //Delay function void delay() { int i; //define loop variab...[Details]
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So far, Samsung has launched three foldable screen mobile phones, including Galaxy Fold, Galaxy Z Flip, and Galaxy Z Flip 5G. The fourth foldable screen mobile phone Galaxy Z Fold 2 will be launched ...[Details]
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Gartner recently released the 2024 China Infrastructure Strategic Technology Maturity Curve for the first time. The 21 technologies included in the curve mainly cover four major areas, namely:
...[Details]
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The current probe converts the magnetic field generated by the movement of electrons in the conductor into a linear voltage output within the measuring range. By measuring the voltage value, the curr...[Details]
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On January 11, 2022, Beijing time, OnePlus held an online press conference and officially released the new OnePlus 10 series. OnePlus has always been committed to the research and development of high...[Details]
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Would you be willing to hand over the steering wheel to the car? Autonomous driving has always been a topic of concern to everyone. After years of development, there are still voices that critic...[Details]
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1 Introduction
The pulse carries a wealth of information about the health status of the human body. In traditional Chinese medicine, pulse diagnosis occupies a very important position. Since t...[Details]
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Where is the kernel defined in the boot parameter bootcmd=nand read.jffs2 0x30007FC0 kernel; bootm 0x30007FC0, and why can it be directly referenced? Thinking about this problem finally led to the ...[Details]
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At 21:19 on August 8, a magnitude 7.0 earthquake occurred in Jiuzhaigou County, Aba Prefecture, Sichuan Province, with a focal depth of 20 kilometers. The earthquake was felt significantly in many ...[Details]
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PIKO inverters manufactured by KOSTAL Solar Electric have been put into use in the Chinese market. Taizhou City, Jiangsu Province, has built a 2.4 MW renewable energy integrated project using 103 P...[Details]
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Introduction It is well known that in traditional rectifier circuits, the power factor of thyristor controlled rectifier devices will deteriorate as their trigger angle increases, which not only...[Details]