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I have been working on it for several months but never thought of it. I have never found the reason why "why the error occurs when I leave the compilation environment and cannot compile", so I spent a...[Details]
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On January 8, the unified power flow controller (UPFC) international standard research team of State Grid Jiangsu Electric Power Co., Ltd. completed the preparation of the working group draft of th...[Details]
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1 Introduction
The problem of line selection for single-phase grounding faults in systems with non-effective neutral grounding has always been an important topic in relay protection work f...[Details]
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u-blox launches ultra-compact, feature-rich System-in-Package ANNA-B4 Bluetooth Low Energy module for industrial and indoor positioning applications
ANNA-B4 features Bluetooth long-r...[Details]
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In terms of hardware circuit design, DSP chip and peripheral circuits are used to form the speed capture circuit. The motor drive controller uses microcontroller chip and peripheral circuits to for...[Details]
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The R&S®FSH4 and R&S®FSH8 are new handheld spectrum analyzers launched by Rohde & Schwarz for future applications. It integrates spectrum analysis, antenna and feeder analysis, full-featured vector n...[Details]
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1 Overview The mass flowmeter is a flow measurement instrument with high measurement accuracy and stable and reliable operation. It can directly measure the mass flow of the fluid. With the developme...[Details]
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Toyota has launched a concept car called e-Chargeair. The e-Chargeair can charge other electric vehicles, which is equivalent to a large portable power bank. The vehicle is also equipped with multipl...[Details]
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According to foreign media reports, Volkswagen Group has just launched a batch of self-driving test cars in Hannover, Germany. The company is providing its Golf electric vehicles to test its new self...[Details]
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Recently, German patent information analysis agency IPLytics released a report titled "Who is leading the 5G patent race?" The report shows that as of February 2021, the top five companies in the wor...[Details]
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Technology companies and automakers have been jumping into the field since Google Glass, a smart glasses that was discontinued in 2015 due to technical issues. Automakers have a different view, belie...[Details]
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A major challenge in automotive design is protecting electronic components - such as control units, sensors and entertainment systems - from damaging reverse voltages, voltage transients, electrostat...[Details]
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Recently, Thundercomm's joint venture subsidiary Thundersoft officially launched three new modules, TurboX C2210, C4210 and C5430, which can cover different levels of smart IoT devices in different...[Details]
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First, assume that the page size of the flash chip is 2K + 64B. According to 4.3.7 4-BIT ECC PROGRAMMING GUIDE (ENCODING) of the User Manual of S5PV210 , the encoding steps of 4-bit ecc are as follo...[Details]
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The advent of low temperature co-fired ceramic (LTCC) materials has greatly promoted the miniaturization of high-performance devices. This technology is also the basis of Mini-Circuits' latest ...[Details]
MicroPython Open Source section
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