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The motors used in electric vehicles are usually AC motors, but a small number of them use DC motors.
Among them, the vast majority of electric wheel hub driven vehicles use DC brushless moto...[Details]
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pre //****************************************************
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Function of the program: write data into AT24C02, then read it back
and assign it to port P2 to display the running ligh...[Details]
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Level measurement accuracy and measurement uncertainty are important indicators for selecting a spectrum analyzer. These indicators are described in detail in the instrument's own specification manua...[Details]
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Digital blogger @SuddenlyPanda revealed that Honor will launch a new Honor tablet and foldable screen mobile phone in June this year, equipped with MediaTek Dimensity 1000+ chip and Qualcomm S...[Details]
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China Energy Storage Network News:
The 2016 Tianjin Summer Davos Forum is being held in Tianjin. At this year's forum, the fourth industrial revolution, especially how to achieve energy subst...[Details]
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The degradation of battery performance is a natural result of use and aging, but it is also accelerated by lack of maintenance, harsh operating environments, and poor charging practices. The follow...[Details]
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1. Continuously improving semiconductors for projection At the heart of every DLP ® project...[Details]
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The Chinese meaning of TD-SCDMA is Time Division Synchronous Code Division Multiple Access. This technical solution was proposed by China and accepted by ITU, becoming a member of the third-genera...[Details]
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An oscilloscope is an instrument used to measure the shape of alternating current or pulse current waves. It consists of a tube amplifier, a scanning oscillator, a cathode ray tube, etc. In addition ...[Details]
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Engineer Guide: How to Dynamically Adjust the Right Output Voltage Engineer's Guide: How to Dynamically Adjust the Appropriate Output Voltage Power supplies are usually set to a fixed output vol...[Details]
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In the JZ2440, to light the LED is to set the control bit of the LED to output and the data bit to low level. To light the LED by pressing a button, you need to set the control bit corresponding to t...[Details]
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Recently, the circle of friends has been flooded with photos of black holes taken by scientists. Many people don’t know how these black hole photos were taken. The principle is very complicated and t...[Details]
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CWRI
CWRITE writes data to an opened serial interface or to a loaded external module of type LD_EXT_OBJ. In a loaded external module of type LD_EXT_FCT, CWRITE calls a function.
CWR...[Details]
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Gartner believes the retail industry is undergoing a “once-in-a-generation” transformation Gartner's latest report has sounded the alarm for the retail industry: "Retailers can no longer be satisf...[Details]
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On October 30, according to CCTV News, on October 29, local time, Hildegard Mueller, president of the German Association of the Automotive Industry, issued a statement strongly opposing the EU's im...[Details]
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