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In some occasions of practical applications. For example, in the intermediate frequency amplifier of radio and TV receiver, the spectrum of the signal flare is concentrated in a narrow range around a ...[Details]
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China is currently one of the countries with the fastest development and the most opportunities in the field of artificial intelligence ( AI ) in the world. Due to the huge population base and stro...[Details]
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1. Digital tube display principle
Digital tube is a commonly used display device in single chip microcomputer application system. It is widely used in various digital display systems due to its low...[Details]
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The Railway Research Institute is already conducting tests using a test device equipped with a flywheel weighing about 50kg. In the future, it is planned to develop a large-scale device with a flyw...[Details]
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Preface
Satellite technology has been widely used in all aspects of national production. Communication satellites, meteorological satellites, remote sensing satellites, scientific exploration ...[Details]
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Any electronic device cannot work without a DC power supply . Transistors and integrated circuits need a DC power supply to work properly . There are two main ways to provide DC power: dry batteries...[Details]
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Abstract: This paper proposes a video surveillance implementation scheme based on ARM embedded development platform. Through V4L2, video image acquisition and display are built under Linux, and the...[Details]
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With the development of technology, the application scale of gas detectors is becoming more and more extensive, including in the petrochemical industry, water treatment industry, toba...[Details]
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Foxconn updated its official website today (10th) that it has more than 54,200 valid invention patents worldwide. In terms of patent distribution countries/regions, Foxconn has 17,653 patents in the ...[Details]
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The revenues of TSMC's IP supply chain, including Creative, PowerMedia, and M31, varied in August, but looking ahead, they are pleased to see that mainland China's wafer foundries and IC design house...[Details]
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MAX8686 Current Mode Synchronous Rectification
PWM Step-Down Regulator
Built-in MOSFET, operating voltage range: 4.5V to 20V, can generate 0.7V to 5.5V adjustable output voltage, and can prov...[Details]
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0 Preface The main fan of a mine is the main ventilation equipment of a mine. Its task is to remove dust and dirty gas from the mine and reduce the gas concentration in the mine. However, the contr...[Details]
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2.1 Research status of electric vehicles and the importance of on-board battery management systems The first to develop in the electric vehicle family is the pure electric vehicle (EV), whose energy...[Details]
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The electrified powertrain of new energy vehicles has added many high and low voltage electrical components (as shown in Figure 1). VCU is the "brain" of the new energy vehicle drive system control...[Details]
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Near the end of the year,
CATL
focused on the scenario of hybrid vehicles and launched its second
battery
brand "Xiaoyao" this year. Different from the previous Kirin and Shenxing ser...[Details]