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The word "asynchronous" in asynchronous motor comes from the fact that the motor speed is not synchronized with the rotating magnetic field. AC asynchronous motor is a device that converts electric...[Details]
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On the morning of October 11, mobile phone protective cases and protective films are an interesting topic. Most users will equip their new phones with these to protect their new phones. But what...[Details]
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1 Introduction STSW-STM32116 is a USART import IAP sample program for STM32F0 based on the standard library on ST official website. Download link: http://www.stmcu.org/document/detail/index/id-213120...[Details]
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ORG 0000H AJMP START ORG 0030H START: SETB P1.0 ACALL DELAY MOV P1, #00H CLR P1.0 ACALL DELAY SETB P1.1 ACALL DELAY MOV P1, #00H CLR...[Details]
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Recently, at the 5G Chip Forum of the Second IC Global Entrepreneur Summit, Zhao Yulong, senior sales manager from Qorvo, delivered a keynote speech, introducing the current challenges in the design ...[Details]
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Abstract: The technical requirements of high-voltage DC power supply for bimetallic band saw electron beam welding machine are introduced. Combined with the characteristics of high-voltage power su...[Details]
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According to foreign media reports, CATL has already signed a small-scale electric vehicle battery supply agreement with Volkswagen and BMW. Under this inducement, its "ambition" is not satisfied. ...[Details]
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Preface
An elevator announcer is a device that transmits information through voice or audio. It is installed inside the elevator or in the elevator shaft to provide passengers with various inf...[Details]
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LED lighting, or light-emitting diode lighting, is an original component that uses semiconductors to emit light. It has the advantages of high electro-optical efficiency, small size, long life, low...[Details]
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Abstract: This paper introduces a processing idea and algorithm of analog signals of a microprocessor in a navigation device, which effectively improves the system integration of the device and ach...[Details]
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According to foreign media reports, Apple recently announced on its official website that it will take out $410 million from its Advanced Manufacturing Fund (AMF) to reinvest in optical materials and...[Details]
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Formaldehyde is a colorless gas with a pungent odor. It is also a potential carcinogen that is harmful to human health. Many diseases are related to formaldehyde, such as asthma and leukemia. When ...[Details]
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When talking about the future development of driverless cars, smart cars are always the first issue mentioned, but the real future of driverless cars must be the powerful combination of smart cars an...[Details]
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1 Introduction
With the rapid development of computer systems and communication equipment, the application scope of uninterruptible power supply (UPS) is becoming wider and wider. The demand ...[Details]
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Digital power supply is different from common analog power supply. The former uses digital PWM, a smaller chip integrating digital MOSFET and DRIVER, and a smaller digital inductor array, with multip...[Details]
Analog electronics
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