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STM32F103ZET6 supports 20 external interrupt inputs (EXIT0~EXIT19), of which there are 4: EXTI line 16 is connected to the PVD output EXTI line 17 is connected to the RTC alarm event EXTI line 18 i...[Details]
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Heating, ventilation and air conditioning systems place increasingly stringent demands on electronic control systems in order to improve the energy efficiency, safety and reliability of the entire sy...[Details]
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On July 3, Lei Jun, founder, chairman and CEO of Xiaomi Group, said that after using Redmi K30 Pro for a week, the most profound feeling is that the product design is very meticulous. I have fu...[Details]
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With the development of information society, information appliances, smart meters and smart security systems have increasingly appeared in people's lives. It can be foreseen that in order to meet...[Details]
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According to businessKorea, SK Hynix has begun recruiting senior workers with more than five years of work experience in 8-inch wafer fabs to support its foundry business. Industry insiders said tha...[Details]
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One annoying feature of the 51 core microcontroller is that during reset, the IO port is in a high level state. If the device controlled by the IO port is triggered by a high level, the device will b...[Details]
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The intuitive and easy-to-use software platform integrates schematic input and industrial standard SPICE simulation in the same environment. You don't have to be a SPICE expert to easily simulate ...[Details]
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Abstract: In order to solve the problems of complicated and time-consuming manual calculation methods and low precision of table lookup methods in the design of active analog filter transfer charac...[Details]
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In the power system, the lightning protection measures for strong current equipment are relatively complete and the experience is relatively rich, but the lightning protection for weak current equi...[Details]
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For most ADC users, the terms " delay " and " settling time " are sometimes used interchangeably. But for ADC designers, they are very aware of the difference between these two terms and how these ...[Details]
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Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
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Nokia's history tells us that every change of a generation of mobile communication technology is a bloody business war, with former giants "failed" and newcomers becoming leaders. As the king of the ...[Details]
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1. Overcurrent
Overcurrent is
the most frequent alarm phenomenon of the inverter.
1.1 Phenomenon
(1) When restarting, the circuit breaker trips as soon as the...[Details]
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I went to the auto show to see the BMW INEXT. From the design and appearance, the INEXT does not seem to be as different as I imagined. The I-Next uses the Carbon Cage structure similar to the I3. Fr...[Details]
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Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]
DSP and ARM Processors
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