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How to measure the quality of the motor Use one test lead to ground and the other to measure the motor starting. Adjust the gear of the multimeter to the ohm gear and measure the DC resistance at the...[Details]
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/* Name:51 single chip microcomputer digital tube display experiment Note: For digital tubes, they can essentially be understood as multiple diodes combined according to certain rules. To use them,...[Details]
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Earlier, it was also called "green switching power supply". There have been multiple versions of "Energy Star" for switching power supply. With the upgrade of the version, the efficiency of switching ...[Details]
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On October 10, the UK Department for Net Zero Emissions and Energy Security (DESNZ) confirmed a new plan to stimulate investment in the country's long-duration energy storage (LDES) sector. According ...[Details]
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During the production, storage and transportation processes of the chemical industry, the production of raw materials, intermediates and products is subject to the influence of special conditions s...[Details]
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Since
LED
is a point light source, if it is used improperly or the light distribution is not up to standard, it will cause great harm to the user. With the increasing application of indoor ...[Details]
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Huawei's Mate 30 series (tentative name) will be launched in the second half of the year. Now the official announcement has been made that the price of the Mate 20 series has been significantly reduc...[Details]
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On January 7, Xiong Junmin, Vice President of Honor Business Department (Product), published an article to explain the difference between the Sony IMX586 and Samsung GM1, two 48-megapixel lenses on t...[Details]
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In the ARM chip data, there is very little introduction to the coprocessor CP15, but CP15 is very important. For example, when using MMU to write a virtual address mapping table, the last important st...[Details]
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How to debug a soft starter
A soft starter is a device used for motor starting control. It can reduce the motor starting current impact by gradually increasing the motor voltage, extend the mo...[Details]
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The automotive LED driver IC market is highly competitive, and manufacturers' core competitiveness lies in the features of their products, that is, achieving differentiated design while meeting basi...[Details]
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Fujing Technology issued an announcement stating that in order to adapt to the company's future development strategy needs, promote the benign integration of industry and capital, and promote project...[Details]
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Moulds are called "the mother of industry" and are mainly used for efficient and large-scale production of related parts in industrial products. With the development of modern industry, moulds have...[Details]
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Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
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The entire construction team of the Rongke Energy Storage Equipment Manufacturing Project is working hard to seize the critical window period and sprint to the fourth quarter, laying a solid foundatio...[Details]
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