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In the traditional variable frequency speed regulation system composed of general frequency converter, asynchronous motor and mechanical load, when the potential load driven by the motor is relea...[Details]
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As we all know, safety is an eternal theme of power enterprises, and the quality of safety will directly affect the personal and equipment safety of power enterprises in the production process. The a...[Details]
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step
To create an SCL function block, follow these steps:
1. Open the "Program Bricks" folder.
2. Double-click "Add new block".
3. To add a function block:
– Clic...[Details]
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Lightning protection is difficult to implement, mainly due to the following problems:
1. The instrument is usually installed in places where there are few people and the roads are difficult to ...[Details]
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Currently on the market
White light LED
production technology is mainly divided into two mainstreams:
The first is to use phosphor to
convert
the blue light
or ultraviolet light
...[Details]
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ARM assembly programming is essentially programming for CPU registers, so we must first figure out what registers ARM has and how these registers are used?
ARM registers are divided into two categori...[Details]
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Nidec (Nidec) launches SynRA, a high-efficiency synchronous reluctance motor with an aluminum cage
Reach the highest energy efficiency level IE5 in the international energy efficie...[Details]
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The PIC12F508 microcontroller has no interrupts, and the timer can only be queried. The compiler used is XC8, and the compilation environment IDE used is MPLAB X IDE. //*************************...[Details]
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Earlier, Samsung ISOCELL’s official Twitter account announced that there will be big news today (12). Combined with Xiaomi’s previous announcement that it will be the first to launch a 100-megapixel ...[Details]
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In 1879, American physicist Edwin Herbert Hall (1855-1938) discovered in an experiment that when current passes through a conductor perpendicular to an external magnetic field, a potential differen...[Details]
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On August 6, Forge Battery, a battery subsidiary of Forge Nano, a US materials science company, announced that its 21700 cylindrical lithium-ion battery "Gen. 1.1 Supercell" prototype has begun shi...[Details]
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China's integrated circuit (IC) output fell for the second consecutive month in October as a global chip production shortage led to supply bottlenecks, the latest government data released on Monday s...[Details]
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In 2011, the security industry continued to develop rapidly, and the growth rate of the video surveillance industry of 23% exceeded the GDP growth rate by nearly 2 times. The rapid growth represents t...[Details]
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As market competition becomes increasingly fierce, the time to market of LCD products has become a key factor restricting product market sales. In the past, it took engineering designers a week to obt...[Details]
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my country's new energy vehicle industry is developing rapidly. High-power charging can meet consumers' demand for fast charging and is an important development direction of electric vehicle chargi...[Details]