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Contents The invention relates to a vortex flow meter having a measuring tube through which a medium can flow, a bluff body arranged in the measuring tube for generating vortices in the medium, and a...[Details]
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1 Measurement principle According to Faraday's law of electromagnetic induction, when a conductor moves in a magnetic field and cuts the magnetic lines of force, an induced potential e is generated a...[Details]
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Biometric technology uses the body's inherent physiological characteristics (such as fingerprints, facial features, red membranes, etc.) and behavioral characteristics (such as handwriting, voice, ...[Details]
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Today the teacher assigned homework, one of which is to judge the immediate number. As we all know, not all immediate numbers in ARM are legal. Description: If the immediate value is de...[Details]
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August 23, 2024 –
Mouser Electronics, a well-known New Product Introduction (NPI) distributor that provides a wide range of semiconductors and electronic components™, announced that it will be ...[Details]
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The so-called withstand voltage tester can be called an electrical insulation strength tester, a dielectric strength tester, etc. according to its function. Its working principle is: a voltage high...[Details]
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This article only discusses the baud rate of serial communication working mode 1.
Formula: Baud rate = (2^SMOD/32) * (T1 overflow rate)
Among them, when SMOD=0, the baud rate is normal
When SMO...[Details]
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July 20 news OnePlus plans to launch the mid-range mobile phone OnePlus Nord on July 21, which will be priced at around US$500 (approximately RMB 3,495). Now that OnePlus has also revealed ...[Details]
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In the manual transmission era, people wished that their cars could automatically shift gears without even having to shift gears. After automatic transmission became popular, manual transmission has ...[Details]
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Integration with thermal power technology
"Solar thermal power generation technology can not only be built independently, but also can be built in combination with thermal power plants. Th...[Details]
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First of all, let’s talk about the selection. For equipment with a rated voltage of less than 500 volts, choose a 500 volt or 1000 volt megohmmeter. For equipment with a rated voltage above 500 volts...[Details]
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(Image source: Ottopia official website) According to foreign media reports, Ottopia, a technology company headquartered in Tel Aviv, Israel, announced a partnership with DENSO Corporation of Japa...[Details]
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Due to the continuous development of single-chip microcomputer technology and the emergence of high-brightness LED light-emitting tubes, large-screen high-brightness LED electronic advertising scre...[Details]
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This design is based on the previous article ("An ARM-based example of running lights simulation"), adding a crystal oscillator circuit and changing the connection method of the resistor connected to...[Details]
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High voltage cabinet and low voltage cabinet are two indispensable components of the power system, and there is a close relationship between them. This article will introduce in detail the function...[Details]
PCB Design
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