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Late July to early August is the season of frequent summer thunderstorms. The Beijing Lightning Arrester Safety Inspection Center announced in this year's annual lightning protection inspection tha...[Details]
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Encouraged by national policies, many consumers have purchased pure electric vehicles, and more and more automakers are manufacturing pure electric vehicles. Many people say that pure electric vehi...[Details]
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This article provides a switching power supply circuit diagram composed of TEA1521. The circuit works in flyback mode and is widely used in many DVD switching power supplies. Moreover, the circuit ...[Details]
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On October 17, Xinyuan Technology issued an announcement disclosing that the company plans to sign a project investment framework agreement and a project investment agreement with the Jinxian Coun...[Details]
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Rutronik Elektronische Bauelemente GmbH and Chi Feng Electronics, a Taiwanese manufacturer of acoustic components, have signed a global distribution agreement. The agreement covers all Chi Feng Elect...[Details]
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Power
Transformers play an important role in power plants. However, due to their structure, process, operation and maintenance, transformer failures frequently occur in power plants, greatly ...[Details]
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1. Basic concepts of electronic communication 1.1. Synchronous communication and asynchronous communication 1. Synchronous communication: The two communicating parties have a unified working rhythm. ...[Details]
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Rugged, compact and lightweight, with a long battery life, the OTP6126 provides a comprehensive test solution for the installation and maintenance of metro Ethernet and IP services. OTP6126's complet...[Details]
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In the high-end market, Samsung has launched the Galaxy S/Note series and Galaxy Z foldable screen series, which are loaded with all kinds of latest technologies and functions. In the mid-end market,...[Details]
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Hardware Introduction: SPI: SPI was first defined by Motorola on its MC68HCXX series processors. It is a synchronous high-speed serial communication protocol. For details about the SPI protocol, ref...[Details]
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Translated from -- semiengineering, KEVIN FOGARTY Before fully autonomous cars cover the roads, major changes are already happening at every level of the automotive industry. The development of a...[Details]
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Since we mentioned LCD, the first thing we must understand is its types. CD (liquid crystal display) is a display that uses liquid crystal to control transmittance counting to achieve color. Compared...[Details]
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Misunderstanding 1: Connecting electromagnetic switches and electromagnetic contactors to the inverter output circuit In actual applications, contactors are required for inverter switching ...[Details]
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The magnetic pump consists of three parts: the pump, the magnetic transmission and the motor. The key component, the magnetic transmission, consists of an outer magnetic rotor, an inner magnetic rotor...[Details]
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The most beautiful Mayday
Live up to your youth and love
Mir is here to deliver the board again
Not 3 sets, not 4 sets
150 sets of MiRZ/G2L development boar...[Details]
Microcontroller MCU
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