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Analysis and treatment of three-phase asynchronous motor winding faults
Windings are components of motors. Aging, moisture, heat, corrosion, foreign matter intrusion, and external force...[Details]
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According to the latest report from TrendForce LED Research (LEDinside), with the explosive demand for high-resolution and high-dynamic contrast displays, the annual compound growth rate of the outpu...[Details]
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A netizen left a message on Redmi Product Director Wang Teng’s Weibo, saying that he wanted a small-screen flagship. This netizen said that he hopes the screen of Xiaomi mobile phone will be smalle...[Details]
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The reporter learned from the Municipal Urban Group that the Huzhou Synear Food Peak-Shaving and Valley-Filling Energy Storage Project invested and constructed by Huzhou Qingtai New Energy Technology ...[Details]
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As energy issues become increasingly serious, dimming technology has received more and more attention in lighting applications. At present, most dimmers are based on thyristors, which can work very...[Details]
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0 Introduction
The current designs of electric wheelchairs can be roughly divided into two types: one is to use a front passive wheel and a rear wheel drive method. Because it is a front passi...[Details]
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A few days ago, when Honor CEO Zhao Ming announced the release date of the Honor Smart Screen, some netizens immediately expressed their hope that there would be no advertisements. This proposal was ...[Details]
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Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
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The SPI interface involves a total of 11 registers. Let’s analyze them in detail below. Let’s first look at the SPI configuration register CFG. The following table shows its entire bit structure. It...[Details]
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In the development and application of microcontrollers, high-level languages have gradually begun to be introduced, and C language is one of them. People who are used to assembly always feel that...[Details]
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The first steps toward building a quantum computer were a lot of abstruse math on a university blackboard. According to a rough estimate, governments including the United States, Britain, China and G...[Details]
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1 Qualitative judgment of the quality of MOS field effect tubes First use the multimeter R×10kΩ gear (built-in 9V or 15V battery), connect the negative probe (black) to the gate (G), and the positiv...[Details]
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The figure shows a typical circuit for MAX1771 application. The input range of Ui is 2 to 16.5V, while the output voltage of the seawater battery is 0.5 to 1.5V. Such a low voltage cannot make th...[Details]
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IIS is a digital bus for audio transmission defined by Philips. LPC1768 supports this bus. The I2S interface is a 3-wire serial bus with 1 data line, 1 clock line and 1 word selection signal line. Th...[Details]
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Global smartphone shipments are expected to reach 650 million units in the first half of this year, with double-digit year-on-year growth likely in the first and second quarters. According to a rep...[Details]
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