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A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]
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A network analyzer is a test device for electromagnetic wave energy. It has many functions and is known as the "King of Instruments". It is a multimeter in the field of radio frequency and microwave....[Details]
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The study of the mechanical properties of the mucosa under the denture and under the mucosa is of great significance for the study of the mechanism of the force exerted on the mucosa under the dentur...[Details]
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When I first wrote an STM32 program, I encountered a confusion. The STM32 Flash was set to start at address 0x0800 0000 in MDK, but the CM3 manual stipulates that the interrupt vector should be taken...[Details]
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The most commonly used integrated development environments for AVR microcontrollers are AVR Studio and ICCAVR. AVR Studio is a compilation environment developed by ATMEL, but it only supports assembl...[Details]
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introduction With the development of modern science and technology and the advancement of communication technology, the overall performance and superiority of temperature and humidity measurement s...[Details]
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The RT9911 is a complete power supply solution for digital cameras and other handheld devices. It integrates a selectable step-up/step-down DC-DC converter, a high efficiency step-down DC-DC conver...[Details]
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Industry insiders revealed that after shipments reached a peak in the second and third quarters, the memory industry entered a correction period in the fourth quarter that may last for 1-2 quarters. ...[Details]
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According to foreign media reports, tire giant Bridgestone has released a new technology, which is to build its new sensor Smart Strain Sensor into the tire to measure the strain changes when the tir...[Details]
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Emerson Analyzer 1066-P-HT-60 Installation Notes Installation Precautions: 1. Although the analyzer is suitable for outdoor installation, it should be kept away from direct sunlight and the operating...[Details]
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Although the phenomenon of inverter damaging motors has attracted more and more attention, people are still unclear about the mechanism causing this phenomenon, let alone how to prevent it.
1....[Details]
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One of the most common network failures is that the site cannot access the Internet. The first thing that PC users or network maintenance personnel think of is to check the indicator light of the n...[Details]
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At 17:20 on December 4, Jiang Daqing, an employee of the Binhu Science City Power Supply Service Center in Hefei, Anhui, received a work order from the power supply service platform on his mobile p...[Details]
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According to foreign media reports, Uhnder, a US digital radar startup, will become the first company to mass-produce automotive-grade 4D digital imaging radar chips to support the next generation of...[Details]
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According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year,
approximately 177 PV inverter bidding projects (bid sections) were...[Details]
Analog electronics
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