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A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switch on and off to maintain a stable output voltage. A switching power supp...[Details]
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Jiwei.com reports that domestic EDA has ushered in another important moment! On November 24, 2021, Xinhuazhang officially released 4 verification EDA products with high technical thresholds to the in...[Details]
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Communication source program between P IC and 485 #include "HardwareProfile.h" //Configure bits __CONFIG( HS & WDTDIS & PWRTDIS & BORDIS & LVPDIS ); void Board_Init(void); #if defined(PIC_US...[Details]
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On November 6, with the launch of the Weilai Battery Swap Station at Suzhou New District Jinke Palace Hotel, the total number of Weilai Battery Swap Stations has reached 1,200. We will continue to ...[Details]
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January 2013 is almost halfway through, and I would like to introduce a field that will attract attention in 2013. There are many such fields, but this time I would like to talk about the trends of ne...[Details]
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The research design utilizes the principle that photosensors are sensitive to light signals in a specific wavelength range, combines a four-quadrant photoelectric position detector with an MSP430 s...[Details]
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The characteristic of switching power supplies is that they generate strong electromagnetic noise, which will cause great interference if not strictly controlled. The following techniques can help re...[Details]
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Fundamentals of Digital Electronic Technology systematically introduces the basic theories, design methods and typical applications of digital circuits. Contents include: Fundamentals of digital ci...[Details]
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(1) The millivoltmeter should be placed vertically, not horizontally. Before powering on, the mechanical zero screw on the meter head should be adjusted so that the meter needle indicates zero (Note:...[Details]
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2.6.14 kernel, according to the posts on the Internet, the workload is not very large, now let's sort out the ideas, let's start with the hardware, the LCD model I use is LTV350QV-F04. 320×240, here ...[Details]
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STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 23 Serial Peripheral Interface SPI Basic Introduction to SPI Introduction to SPI SPI is the abbreviation of Serial P...[Details]
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Smart meters are electronic devices that record and report the consumption of utility services such as electricity, gas, water, and heating/cooling via some sort of communications network. In this wh...[Details]
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As the core of the power station, the life of the inverter affects the normal operation of the entire power station. The life of the inverter has become a matter of great concern to everyone. So wh...[Details]
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As people's awareness of security precautions increases, the requirements for surveillance cameras are getting higher and higher. Infrared surveillance cameras can no longer meet people's require...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]