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Interrupts are set up to enable the microcontroller to handle external or internal random events. The 51 microcontroller has 5 interrupt sources, that is, when there are 5 corresponding situations, t...[Details]
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How will geopolitical uncertainty and the volatility of the global economy affect the current imbalance between supply and demand in the semiconductor industry? In early June, after the Century Elect...[Details]
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Abstract: This paper introduces a switching power supply with multi-function and wide-range output. The basic circuit structure and control strategy of the power supply are described in detail, the...[Details]
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Fractal theory establishes the connection between regular, smooth shapes and rough, broken shapes, using fractal dimension as a quantitative description method. According to fractal theory, the (ove...[Details]
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On June 2, Huawei officially released the smart terminal operating system HarmonyOS 2, and launched the first batch of public beta upgrade HarmonyOS 2 on the same day. Supported devices include Huawe...[Details]
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The satellite active receiving antenna consists of two parts: the antenna and the low-noise amplifier. During the receiving antenna performance test, due to the limitation of the amplifier gain of the...[Details]
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The control method of the stepper motor is to convert the electrical pulse signal into angular displacement. When not overloaded, the speed and position of the stepper motor depend on the pulse frequ...[Details]
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When it comes to spectrum analyzers, the following picture will appear in many materials Frequency domain: A coordinate system used to describe the frequency characteristics of a signal. Spectrum...[Details]
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The increasingly severe environmental situation has enabled new energy vehicles to develop rapidly in this era. Whether from the perspective of world energy or the country's strong support, the futur...[Details]
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Preface
About one-third of our life is spent sleeping, and good sleep is a necessary condition for good health. Sleep apnea is a very common sleep breathing disease. According to surveys, ...[Details]
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Apple’s car project has always been mysterious and low-key. As is known in the industry, the name of the project exposed by Apple is Project Titan, also known as Special Projects Group (SPG). Since...[Details]
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Providing advanced customer support for medical, industrial and datacom applications, meeting the demand for specialty fibers and finished components with advanced IP and technology. Connectivity a...[Details]
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As the key to achieving autonomous driving, steer-by-wire technology has attracted much attention in recent years and has become a hot topic in the market. However, on the road to mass production, th...[Details]
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According to national standards, power loads are divided into level one, level two, and level three loads according to their importance and the extent of political and economic losses or impacts ca...[Details]
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introduction
Servo motors are high-precision, high-response motors that are widely used in industrial automation, robotics, CNC machine tools, and other fields. As an important compo...[Details]
PCB Design
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