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Digital ground resistance meter is a commonly used resistance measuring instrument. It has unique line resistance calibration function, anti-interference ability and environmental adaptability, and is...[Details]
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Pressure transmitters and pressure sensors generally measure pressure through pressure pipes. The pressure in the process pipeline is transmitted through the pressure pipe. In this process, the error...[Details]
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According to Gizmodo Australia, an Australian judge has ruled that Epic's lawsuit against Apple in Australia will be temporarily suspended as the two sides prepare for a major litigation battl...[Details]
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#include pic.h //Includes the predefined internal resources of the MCU #include "DelayMs.h" __CONFIG(0x3B31); //Define the data table of constants 0-9 const unsigned char TABLE = {0x3f,0x6,0x5b,0x4f...[Details]
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It is reported that currently in the general LED lighting market, there are non-isolated designs and isolated driver power supplies. Non-isolated designs are limited to double-insulated products, suc...[Details]
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1 Introduction In the current testing field, correlation detection methods are increasingly used for filtering. Correlation filtering can be used to easily detect complex signals under test (includi...[Details]
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Handheld vacuum cleaners are becoming more and more popular in the market due to their advantages such as easy mobility, strong suction, convenient charging, fashionable appearance and powerful fun...[Details]
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1Structure and technical characteristics of low voltage reactive static and dynamic compensation device
The improved low-voltage reactive power automatic compensation device is divided into two par...[Details]
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Introduction Serial communication is a communication method between the microcontroller and the PC. Communication mode: parallel, serial, synchronous, asynchronous (most commonly used) Transmissi...[Details]
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At its most basic definition, eCall is simply a basic cellular phone in a car that automatically dials for help in an emergency and has been available since the 1990s. Looking ahead, consumers are ...[Details]
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In terms of display technology, LCD is a display screen composed of liquid crystals, while LED is a display screen composed of light-emitting diodes. Each pixel unit in an LED digital display is a ...[Details]
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According to the Financial Times, SMIC's co-CEOs Dr. Zhao Haijun and Dr. Liang Mengsong have had differences in business strategy, and Dr. Zhao Haijun is considering leaving the company. Pre...[Details]
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How to operate the ground resistance tester Reducing the grounding resistance of power line towers can improve the lightning resistance of the lines, reduce lightning accidents, reduce contact voltag...[Details]
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For the convenience of operation, people use touch screens instead of mice or keyboards. When working, we must first touch the touch screen installed on the front of the display with our fingers or...[Details]
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On the morning of November 5, 2024, Dalian Rongke Energy Storage Group Co., Ltd. held a donation ceremony for the Rongke Energy Storage Education Fund and Yanhui Scholarship at the Sixth Junior High S...[Details]