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In the development of various modern instruments, human-computer interaction functions are playing an irreplaceable role. Instruments with friendly human-computer interaction interface will be easier...[Details]
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Research on improving power supply capacity of urban distribution network based on load reorganization
Jiang Jian1, Lou Jian1, Wu Shunyu1, Liu Haiqiong2
(1. Hangzhou Power Suppl...[Details]
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Intelligent, integrated motor drivers and brushless DC (BLDC) motors are helping to make electric and next-generation vehicles more attractive, safer and more reliable.
Integrated motor ...[Details]
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Recently, it was revealed that GAC Group's graphene battery has now entered the mass production test stage for actual vehicles, and official information is expected to be released this month. As we...[Details]
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The principle of tinkering with audio is the same as that of tinkering with SLR cameras: the more you tinker, the poorer you become, and the poorer you become, the more you want to tinker. Looking ...[Details]
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Today I will share 22 awesome principle animated diagrams from three parts: low-voltage electrical appliances, motors and control circuits, sensors and control principles.
Low voltage el...[Details]
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Corrosive liquids such as sulfuric acid, hydrochloric acid, and nitric acid are common in chemical companies. When measuring the liquid level, a non-direct contact level meter is used, and the ultras...[Details]
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According to foreign media reports, a research team at the University of Manchester in the UK has developed a graphene-doped cathode to achieve highly stable lithium-sulfur batteries. The researchers...[Details]
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In recent years, various low-power microcontrollers have been widely used in various types of instruments, especially the 89C51/2 microcontroller due to its excellent performance, low price and stand...[Details]
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Method 1: Using frequency domain analysis FFT analysis can provide a deeper analysis of the signal, as shown in Figures 5 and 6. On top of the broad "white" noise, there are two more peaks, 49.5MHz a...[Details]
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With the widespread adoption of color displays in the portable market (such as mobile phones, PDAs, and ultra-small PCs), a white backlight or sidelight is needed for a monochrome LCD illumination....[Details]
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White light emitting diodes (WLEDs) are quite common, mainly because they can be used to provide backlighting for portable electronic displays. It is generally believed that a single WLED require...[Details]
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Things to note when using a multimeter:
1) Identify the functions of each gear of the multimeter.
2) Measure three to four resistors and record them.
3) Measure AC voltage and record them.
4...[Details]
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The digital signal processing of modern radar has an application background with massive operational requirements, such as terrain matching of cruise missile terminal guidance radar, imaging proces...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
Industrial Control Electronics
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