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Nickel-metal hydride battery
Nickel
Metal hydride battery is a combination of hydrogen ions and nickel metal. It has 30% more power reserve than nickel-cadmium battery, is l...[Details]
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Most data processing instructions and some status register access instructions use immediate values. Not all values can be used as immediate values in ARM.
A typical ARM assembly syntax forma...[Details]
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The structure of a single-phase asynchronous motor
The single-phase asynchronous motor consists of two parts: the rotor and the stator.
Stator: The stator consists of an iron core a...[Details]
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The V-cone flowmeter is a commonly used flow measurement instrument. It performs central throttling by hanging a special streamlined cone on the center line of a closed pipeline, and uses the differe...[Details]
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People who often see people making digital oscilloscopes online, DSO must have a digital-to-analog conversion unit, which can be divided into two modes according to the d/a conversion circuit: 1. Spe...[Details]
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In the craze of software-defined cars and the evolution of electronic and electrical architecture, the domain controller is the core carrier for realizing the intelligent networking of the whole vehi...[Details]
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Today's laptops are becoming ultra-thin, and the biggest design challenge this design trend brings to system engineers is the ultra-thin power adapter. How to design a power supply that can be ins...[Details]
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According to news on September 5, based on the latest technology patent approved by Apple, the design plan of the future iMac all-in-one machine was demonstrated. In Apple's vision, future iMacs will...[Details]
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The term "ubiquitous power Internet of Things" has attracted much attention since it was proposed at the beginning of this year, and more and more companies have chosen to join the development tren...[Details]
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I have never understood why the AC97 IP downloaded from the official website cannot run. The whole IP is just an empty shell. When bit_clk is input, no signal is output. From the RTL of the IP, even i...[Details]
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Circuit board design is a critical and time-consuming task. Any problems require engineers to check the entire design network by network and component by component. It can be said that the level of c...[Details]
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On May 14, 2015, Huawei announced that its entire series of intelligent string photovoltaic inverters, SUN2000, had passed the testing and certification by Beijing Jianheng Certification Center, ...[Details]
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International New Energy Network News: Photovoltaic power generation systems include components, brackets, junction boxes, distribution cabinets, inverters, cables and other accessories. Among them...[Details]
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The Internet is developing rapidly. In addition to providing information and communication services to users, it can now connect objects to systems, bringing new "Internet of Things" applications. Th...[Details]
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Electric vehicle battery fires are not uncommon. Although statistically less likely than internal combustion engine vehicles, when a battery fire occurs, it can continue to burn for hours or even d...[Details]
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