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BLDC motors perform well in energy saving and consumption reduction, and can achieve fast response and high-precision speed change effects within a wide speed regulation range. They fully meet the ...[Details]
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【Abstract】 The YB4365/4345 digital cursor direct reading oscilloscope system based on the single-chip microcomputer W78E58 is designed. Its functional characteristics and the principle of test si...[Details]
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Millimeter wave (mmWave) is a special type of radar technology that uses short-wavelength electromagnetic waves. The electromagnetic wave signal emitted by the radar system is blocked by objects in i...[Details]
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1.2.1 Pin Identification of Thyristor
Testing
Since RAK, RKA, RGA, RAG, and RKG should all be large, only RGK is small, so use a pointer multimeter with R-10 or R-1 (to prevent reverse br...[Details]
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Real-time oscilloscopes are often referred to as DSOs (digital storage oscilloscopes) or MSOs (mixed signal oscilloscopes). Most oscilloscopes sold today are real-time oscilloscopes. The bandwidth ...[Details]
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NI proposed the concept of virtual instruments in the 1970s. Virtual instruments are computer instrument systems designed by users on a computer-based platform, with virtual panels and software to im...[Details]
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Inline function means: when the compiler finds that a certain code is calling an inline function, it does not call the function, but inserts the entire code of the function into the current po...[Details]
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Acoustic Emission Testing Technology and Instruments
The qualitative problem of acoustic emission sources involves the acquisition of AE source signals, including AE characteristic quantities ...[Details]
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The electric power industry is in the midst of a transformation, a revolution in the way electricity is produced and distributed. Smart grid technologies are changing the way utilities and consumer...[Details]
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According to CINNOResearch's global mobile phone panel survey data, BOE's shipments surpassed South Korea's Samsung Display (SDC) for the first time, making it the world's largest smartphone panel ma...[Details]
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The "OFweek 2024 (13th) China Robot Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to 19...[Details]
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PART1: Failure of peripheral circuit components
This type of failure often occurs after the PLC has been working for a certain period of time. If a component failure occurs in the PLC control ...[Details]
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1. Circuit working principle
VS and VD7 form a switch circuit. When a person touches the M1 (open) electrode, the human body rectifies through R4 and VD5 and
gives a low-level signal to t...[Details]
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AnalogicTech launches AAT2868 and AAT2869 LED backlight drivers. AAT2868 and AAT2869 are 1x/1.5x dual-mode, charge pump-based, high-efficiency white LED backlight driver circuits that can drive fou...[Details]
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There are many popular science and research articles about the concept of wire control braking. This article aims to briefly discuss the reasons for the primary market investment boom that has been...[Details]