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AT89S51 is a low voltage, high performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory (FPEROM), commonly known as a single-chip microcomputer. ...[Details]
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The electric vehicle (EV) traction inverter is the heart of the electric vehicle. It converts the DC power from the high-voltage battery into multi-phase (usually three-phase) AC power to drive the...[Details]
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Output voltages
are decreasing, while voltage regulation requirements are becoming increasingly demanding. For designers, the right little tricks can make the task less difficult than i...[Details]
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The function of the voltage transformer is to convert the high voltage into a standard secondary voltage of 100V or lower in proportion for use in protection, metering, and instrumentation. At the ...[Details]
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Independent watchdog (IWDG): uses an external clock, and can work normally even if the main frequency of the chip is not working. There is only an upper limit for the feeding time, but no lower limit...[Details]
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The light that the human eye can see is called visible light, which is mainly concentrated in the spectrum near 0.38 microns to 0.78 microns. It can be further divided into seven colors: purpl...[Details]
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At present, the LED fluorescent lamp market is very active, and manufacturers are mainly divided into three categories: the first category is the factory that originally made LED chips, and then pene...[Details]
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STM8 common interrupt instructions Open the total interrupt _asm("rim"); Disable interrupts _asm("sim"); Entering shutdown mode _asm("halt"); Interrupt return _asm("iret"); Waiti...[Details]
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What is a dielectric loss tester? The dielectric loss tester is a high-precision test instrument for testing the dielectric loss tangent value and capacitance of various high-voltage power equipment ...[Details]
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Planned to be put into use in Nagano Prefecture
In addition to being used at the Honjo campus of Waseda University in Saitama Prefecture, WEB-3 is also scheduled to be put into actual use in...[Details]
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2022 EdgeX China Challenge officially opens, Intel and industry partners help implement intelligent edge innovation August 3, 2022 - Today, the 2022 EdgeX China Challenge and the Zhongguancun Inte...[Details]
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On February 1, Shenzhen Xinwanda Energy Technology Co., Ltd., a subsidiary of Xinwanda, signed a strategic cooperation agreement with Sineng Electric on the shore of Taihu Lake in Suzhou. The two p...[Details]
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I believe everyone has some understanding of capacitors, but there are so many types of capacitors that even industry insiders may not understand every type of capacitor. I have previously talked a...[Details]
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The stack pointer is mainly used to store temporary data, local variables and the return address of interrupts/self-routines. The stack pointer always points to the top of the stack. Note that the AV...[Details]
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Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]