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Electric vehicle battery failure and troubleshooting Battery cannot be charged
1. Troubleshooting
1) First check whether the connection of the charging circuit is reliable, whether...[Details]
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Histograms are often a useful tool for analyzing digital data. However, to obtain reliable results from a histogram, a large amount of data must be obtained, usually 100,000 to 1 million points. If...[Details]
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The ARM920T processor contains the ARM9TDMI core, which implements the ARM architecture v4T. The
ARM920T processor contains two coprocessors:
CP14. Used for debugging
CP15. Syst...[Details]
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The sensitivity of a pointer multimeter refers to the current value of the circuit being tested when the pointer of the pointer multimeter deflects to the full scale when detecting voltage. (1) Meth...[Details]
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2021-05-25: Power Integrations (NASDAQ: POWI), a well-known company in the field of high-efficiency power conversion with high-voltage integrated circuits, recently announced the launch of the Inno...[Details]
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The oscilloscope probe is a key link in the measurement chain and is also the only partner for the oscilloscope to measure current. The probe is not just a pipe connecting the circuit under test a...[Details]
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Abstract: With the rapid popularization of mobile phones, smart watches and other portable devices, the user end and embedded systems have higher and higher requirements for GUI performance and appea...[Details]
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Instructions with register Rn as destination operand (3 instructions) The function of these three instructions is to send the contents specified by the source operand to the selected working registe...[Details]
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It has always been believed that the development of electric vehicles in the United States is based on strategic considerations of its own development, and in many cases it relies on the systems of J...[Details]
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Foxconn told Nandu reporters that in order to quickly fill the gap in masks, a key medical prevention and control material, Foxconn's Industrial Internet introduced a mask production line for the fir...[Details]
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If you want to use printf in mdk, you need to redefine the fputc function and avoid using semihosting (semihosting mode). The default output device of the standard library function is the display. ...[Details]
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Detailed explanation of MCU key debounce method Usually the switches used for buttons are mechanical elastic switches. When the mechanical contacts are opened and closed, due to the elastic effect o...[Details]
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I originally thought that I could write the interrupt program quickly, but I didn't expect that I only had some idea of it yesterday. Although I don't know if it is correct, I wrote it out for ev...[Details]
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At present, the speed of IP network is 100M or even 1G. The improvement of bandwidth provides a strong prerequisite for the transmission of voice and video on IP network. IP video phone is increasi...[Details]
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As the global automotive industry develops towards electrification, intelligence, and networking, intelligent driving technology has become one of the main research and development directions of va...[Details]
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