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Digital power supply is different from common analog power supply . The former uses digital PWM, which integrates digital MOSFET and DRIVER chips in a smaller size, as well as a smaller digital i...[Details]
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The traditional signal source consists of three parts:
1) Reference source part: determines the frequency stability of the entire signal source;
2) Frequency synthesis part: d...[Details]
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For novices in embedded systems, they may be familiar with microcontrollers, ARM, DSP, and FPGA. However, once they start system design and power the power system, although they can run their caref...[Details]
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1. STM32 interrupt priority attributes
STM32 has two priority attributes, namely preemptive priority and responsive priority. Among them, responsive priority is also called secondary priority.
...[Details]
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The Information Sciences Institute (ISI) at the USC Viterbi School of Engineering and Intel Corporation’s Custom Foundry organization have announced a collaboration to design, manufacture and package...[Details]
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Electric vehicles have entered our lives with their advantages of convenient travel, low carbon and environmental protection, but the high failure rate of its chargers is a headache. For this reaso...[Details]
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On June 9, according to a Weibo user, there seemed to be some clues about Xiaomi's new flagship phone, which will be launched in the second half of this year, and information about the phone has been...[Details]
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Recently, the Ministry of Science and Technology issued a notice on the issuance of the "14th Five-Year Plan for the Development of National High-tech Industrial Development Zones" (hereinafter ref...[Details]
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In the field of technology, unless it is a dimensionality reduction strike that transcends the times, it is difficult to say who will completely kill whom. The technical routes of the same era are no...[Details]
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1 Introduction
In order to reduce
the size and weight of
power
electronic
equipment, its operating frequency has been increased to the MHz level. It is well known that...[Details]
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Cardiovascular disease is a common disease that endangers human health. Although conventional electrocardiogram diagnosis has high value, when the ECG information is higher than 100Hz, conventional e...[Details]
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Introduction: A good program design should have a clear organizational structure. It is best to implement different functions with different functions. Therefore, the 2K word length limit of a functi...[Details]
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What is LED flip chip? In recent years, flip chip technology has been emerging in the chip field, especially in the high-power and outdoor lighting application market. However, due to its late develo...[Details]
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When the 1X mode is selected, the signal enters the oscilloscope without being attenuated. When the 10X mode is selected, the signal is attenuated to 1/10 before entering the oscilloscope. When...[Details]
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Last time, when I converted integer data into floating point data, the chip program suddenly stopped running. I don’t know why. Today, someone suddenly told me that it was because of this:
Abo...[Details]
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