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The war in the power battery industry has burned even more fiercely. Recently, Sina Technology reported, citing multiple people familiar with the matter, that the blade batteries supplied by BYD ha...[Details]
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When PT740-3A measures DC or AC current, the measured object does not need to open the circuit. The current clamp can be used with a multimeter or oscilloscope. The current clamp can measure DC cur...[Details]
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【Example 4】Written using reset and set instructions.
A stepper motor is an actuator that converts an electrical pulse signal into the rotation angle of the motor. When the stepper driver recei...[Details]
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According to foreign media reports, King Abdullah University of Science and Technology (KAUST) has developed a porous organic material that can significantly improve the energy storage and delivery c...[Details]
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Battery costs have been on a clear downward trend for many years. This is significant because batteries are a key component that accounts for a large part of the cost of electric vehicles and station...[Details]
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Household gas water heaters use a water-gas linkage device or a water volume sensor device to push a micro switch to open the solenoid valve and then ignite, or transmit the information to the comp...[Details]
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According to foreign media reports, Tesla has reached an agreement with LG that the Model 3 produced in the Shanghai factory will use NCM811 batteries provided by LG Chem instead of Panasonic batteri...[Details]
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With the gradual recovery of China's macroeconomics in the first half of the year, a series of energy conservation and emission reduction policies have been continuously released. Not long ago, the...[Details]
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What is the most vulnerable thing about pure electric vehicles? Battery. Ever since this kind of car became popular, social news about various accidents involving tram battery packs has never stopped...[Details]
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1 Overview
The control methods of DC motor speed can be divided into two categories, namely excitation control method and armature voltage control method. Excitation control controls magnetic flux....[Details]
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l Introduction
The main problem of water supply in water tower is that the water level in the tower should always be kept within a certain range to avoid the occurrence of "empty tower" and "overflo...[Details]
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Since the 21st century, the world's cutting-edge science and technology has shown a new trend of multiple breakthroughs, and scientific and technological innovation capabilities have increasingly bec...[Details]
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"The inspection of distribution box No. 1 has been completed, the inspection of distribution box No. 2 has been completed... the inspection of distribution box No. 26 has been completed, all meet t...[Details]
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1 Introduction The filter is a frequency-selective circuit that allows signals of a certain frequency to pass through while suppressing signals of another frequency. It plays an important role in da...[Details]
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Recently, the National Highway Traffic Safety Administration (NHTSA) of the United States launched an investigation into 2.4 million vehicles equipped with Tesla's fully autonomous driving (FSD) so...[Details]
Motor Drive Control（Motor Control）
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