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Sewage flow meter selection Sewage flowmeter is one of the more difficult instruments to use, and its selection is also very difficult. The difficulty of selection is not only because of the stro...[Details]
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introduction
In many single-chip microcomputer application systems, electrical signals and non-electrical signals are often used to transmit control signals and data information to realize rem...[Details]
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Use an external interrupt 0 to detect the zero-crossing pulse, and then use a timer to generate a pulse. #include reg52.h #define uint unsigned int /*macro definition*/ #define uchar unsigned char /...[Details]
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The reporter learned from State Grid yesterday (December 20) that in 2020, State Grid will accelerate the construction of power grids in deeply impoverished areas.
Data released by the State G...[Details]
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The coating thickness gauge is a commonly used thickness gauge product. It uses a magnetic sensor to measure non-ferromagnetic coatings and platings on ferromagnetic metal substrates such as steel an...[Details]
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According to the Information Agency, U.S. renewable energy generation doubled from 382 MWh in 2008 to 742 million MWh in 2018.
During the same period, solar power generation increased from 2 m...[Details]
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Since PLCs vary in variety, model, specification and function, it is very difficult to classify them according to a unified standard. Usually, they can be divided into three categories: large, med...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On July 12, Yushu launched Unitree Go2, a new species of embodied intelligence, starting from 9,997 yuan! This product will completely subvert the previous consumer-grade quadruped
robots
a...[Details]
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According to MSPoweruser, OnePlus recently officially released the new OnePlus 8/Pro mobile phone. Its rear quad-camera module has been confirmed by foreign media including Max Weinbach and and...[Details]
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LED lighting system is an electro-optical conversion system. Its electro-optical conversion process starts from the power supply part, and includes the original power supply ("power source"), power ma...[Details]
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I am engaged in circuit board chip-level repair, and I have always wanted to figure out a question, that is, what is the diode block of the multimeter used for. After a long period of thinking, I wro...[Details]
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Sina Digital News reported on the evening of February 3 that vivo today released its 2021 New Year's message with the theme of "Remain true to our original aspiration and work hard to plant se...[Details]
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The first circuit principle: The AC220V voltage is half-wave rectified by D3 and filtered by C1 to obtain a voltage of about +300V. One path is added to the switch tube Q2 c pole through the pri...[Details]
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Intelligent driving domain control is a key component of smart cars. It integrates high-performance computing units, complex sensor data processing algorithms and advanced control logic to realize ...[Details]
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