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Measuring resistance with two wires is very convenient, but it can introduce measurement errors. This error can be nearly eliminated by using a multimeter with 4 wires and separate source and measure...[Details]
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Switching power supplies have the advantages of small size, light weight, and high efficiency, and are widely used in various fields. Due to the inherent characteristics of switching power supplies,...[Details]
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1. Overview of Orifice Flow Meter The standard throttling orifice is a differential pressure generating device for measuring flow. It can measure the flow of various fluids in the pipeline with vario...[Details]
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Japanese media reported that Kioxia (formerly Toshiba Memory) plans to build a new 3D NAND flash memory plant at its Kitakami factory in Iwate Prefecture, Japan. The estimated investment will be as h...[Details]
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The current use of electromagnetic flowmeters is quite considerable. In most cases, they are used to measure the flow of conductive liquids or uniform liquid-solid two-phase media. It can measure vari...[Details]
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Introduction to the Minimum System of Single Chip Microcomputer The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansio...[Details]
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Vortex flowmeter installation environment During the installation of the vortex flowmeter, try to avoid strong electrical equipment and high-frequency equipment that can generate magnetic fields, as ...[Details]
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On April 24, Huilun Crystal released its 2021 annual report stating that the company achieved operating income of 655 million yuan in 2021, a year-on-year increase of 68.98%; net profit attributable ...[Details]
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The three major A-share indices closed higher today, with the Shanghai Composite Index up 0.61% to 3582.08 points; the Shenzhen Component Index up 1.41% to 14960.66 points; and the ChiNext Index rose...[Details]
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Panoramic cameras are a new gadget that has become popular in recent years. Due to the high cost of hardware, this feature is still mostly used by "high-end cars". Among regular brand models, Nis...[Details]
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In recent years, large-scale
data centers have grown rapidly, and more and more high-power UPS will be applied. Due to the need to control
the amount of
...[Details]
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On August 29, Reuters released a report confirming that Huawei may launch the Mate 30 series of smartphones without including Google Play services. This means that Huawei must build its own system ...[Details]
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The switching power supply uses a circuit to control the switch tube to turn it on and off at high speed. Convert direct current into high-frequency alternating current and provide it to the transf...[Details]
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Australian researchers have successfully combined ultra-thin semiconductors and superconductors, just one atom thick, for the first time, to conduct electricity with zero resistance. Normally, when...[Details]
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A servo drive is a device used to control a servo motor. It can convert the input electrical signal into a motor speed or position control signal. The output voltage of a servo drive is one of the ...[Details]
DSP and ARM Processors
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