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A range hood, also known as a smoke extractor, is a kitchen appliance that purifies the kitchen environment. It is installed above the kitchen stove and can quickly extract the waste from stove combu...[Details]
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Well-known whistleblower Ishan Agarwal brought the latest camera detail images of the Samsung Galaxy S20 Ultra 5G mobile phone, in which a periscope camera can be seen with the word "100X" on ...[Details]
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On July 22, the Zhangjiakou 300MW advanced compressed air energy storage demonstration power station, a tripartite collaboration between China National Energy Storage (Beijing) Technology Co., Ltd....[Details]
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The active power loss of the power transformer includes two parts: transformer no-load loss and transformer load loss. Under a certain load, the active power loss of the transformer can be expresse...[Details]
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1. Introduction to the Intelligent Dual Power Supply Device
As the requirements for power supply reliability are getting higher and higher, dual power supplies are used in many occasions to en...[Details]
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Hybrid electric vehicles challenge power chips and power devices
In the development direction of the automotive industry, electric vehicles (EV) and hybrid electric vehicles (HEV) are becoming...[Details]
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1. Clock Tree and Power Management In order to improve applicability and reliability, the STM8S microcontroller has added many special features, such as multiple clock sources, multiple power manag...[Details]
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This example sets up a button to adjust the square wave of different frequencies (multiples of 100) from 100-1000hz. In addition, serial port communication is added, and the corresponding frequency c...[Details]
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Introduction The MultiBus-CPU module is an intelligent multi-bus measurement and control module based on the AT91RM9200 microcontroller. The CPU module mainly realizes the control of the lower co...[Details]
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Early this morning, Apple released iOS 14.5 Beta 6 to developers. Some netizens discovered that Apple has added a new feature to this latest beta version. When its performance is not as expected, iPh...[Details]
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On March 24, the 2020 China Bus Academic Annual Conference was held in Shenzhen, hosted by the Bus Branch of the China Highway Society and organized by BYD Auto Industry Co., Ltd. At the conferenc...[Details]
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Reporter Huang Xinxu, Editor Sun Lei, China Business News "Including tax, 671 yuan per chip." After searching on the computer for a while, Chen Jia gave a quote for the L9369-TR chip. As a ...[Details]
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introduction TL431 is a three-terminal adjustable precision voltage reference integrated chip with good thermal stability. It has the characteristics of small size, low price and excellent performan...[Details]
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Not long ago, two primary school students in Wenzhou, Zhejiang Province, became popular online because of a video that could be called a "textbook elevator self-rescue". In the video, the two childre...[Details]
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When you sit down to choose the right operational amplifier
(op amp) for your circuit
, the first thing you need to do is determine the bandwidth of the signal that your system will run through...[Details]