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Because the six-step commutation method has some shortcomings, the FOC algorithm has the characteristics of small torque fluctuation and fast dynamic response, which can make the motor rotate more ...[Details]
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introduction
VxWorks is one of the most widely used embedded real-time operating systems, and is widely used in industrial control, medical equipment, communications, aerospace, weapons and eq...[Details]
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1. The parent class uses its own Method, and the connection defaults to the parent class's own control
2. If the subclass does not override the parent class's method, when the subclass uses the pa...[Details]
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On the morning of March 22, a developer discovered that Apple’s recently released new Studio Display monitor contains 64GB of built-in storage space, but only 2GB is actually used. Developer...[Details]
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SK Hynix announced that it will mass-produce the world's first 128-layer 1Tb (Terabit) TLC 4D NAND flash memory and plans to start sales in the second half of the year. This is the first time SK Hy...[Details]
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Electric motors are used in a wide variety of industries and applications, from powering home appliances to driving heavy machinery. However, the high currents and high speeds involved in motor ope...[Details]
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Analog oscilloscope function 1. Can measure the voltage amplitude of DC signal and AC signal 2. The period of the AC signal can be measured and used to calculate the frequency of the AC signal. 3. Ca...[Details]
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STM32-F4 belongs to the Cortex-M4F architecture. The biggest difference between it and M0 and M3 is that it has FPU (floating-point unit) and supports floating-point instruction set. Therefore, it can...[Details]
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According to the Yangtze River Daily, the second phase of the Wuhan Tianma G6 production line, which was invested 14.5 billion yuan, was put into production in December 2020 and is currently carrying...[Details]
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When you turn on a laptop or smartphone, you expect to wait a while for it to start up, but when you start a car, you are less patient. When it comes to cars, consumers expect to be able to use compu...[Details]
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A sensor is a physical device or biological organ that can detect and sense external signals, physical conditions (such as light, heat, humidity) or chemical composition (such as smoke), and transmit ...[Details]
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Abstract: Through
a detailed analysis and study of the design of the preamplifier and main amplifier circuit of
the photoelectric conversion circuit
, the optimization processing methods of cir...[Details]
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Recently, Beijing Junzheng stated in an interaction with investors that among its many product lines, the gross profit margins of analog chips and microprocessor chips are relatively high, usually re...[Details]
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Introduction
This KWIK (Know-How and Knowledge Integration) circuit application note provides a step-by-step guide to solving specific design challenges. Given a set of application...[Details]
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Recently, the SPI500K-B photovoltaic grid-connected inverter independently developed by Kehua Hengsheng successfully passed the field test of the grid-connected performance of the 50MW photovoltaic...[Details]
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