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This article first introduces the application environment of special lighting, then elaborates on the basic principles and practical cases of using DC/DC regulators to achieve constant voltage to c...[Details]
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USB objects are divided into master and slave, so that the handshake between two devices can be broken by the master device at the beginning; but for CH375, its master and slave configuration...[Details]
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Abstract: This paper analyzes the drive control of brushless DC motors in detail and designs a dual rear-wheel drive control system for electric vehicles based on the ARM7 LPC2132 microprocessor. The...[Details]
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At this year's Consumer Electronics Show in Las Vegas from January 9 to 13, ZKW and LG will showcase their innovations in smart car lighting and infotainment. The highlight is the LG concept car, whi...[Details]
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Microcontroller is one of the most basic and commonly used chip types in embedded systems. With the continuous development of technology, the functions and performance of microcontrollers have been i...[Details]
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This year, HMD Global has released several phones, such as its first 5G phone, the Nokia 8.3, as well as 4G phones Nokia 5.3, Nokia 1.3, and Nokia 5310. Now there are rumors that it will launc...[Details]
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March 2 news, Huawei 's Hongmeng car machine may soon reveal its true face. On February 27, Chery New Energy Automobile's official Weibo account announced, "#CheryNewEnergyS61 is here#CheryNewEn...[Details]
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On July 2, iQOO announced that Z1x will be officially released on July 9. iQOO Z1x uses a 120Hz racing screen, refreshing 120 frames per second. At present, the refresh rate of mainstream mobile ph...[Details]
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Honeywell is developing the next generation of inertial sensor technology with funding from the U.S. Defense Advanced Research Projects Agency (DARPA) for future commercial and defense navigation app...[Details]
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Abstract: The principle of a single-stage power factor correction circuit is discussed and its experimental results are analyzed.
Keywords: single-stage power factor
A Low Power Single-st...[Details]
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Under the influence of the COVID-19 pandemic, domestic auto factories closed in February, followed by European and American auto factories in March. Auto factories around the world suspended producti...[Details]
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The website reported on December 27 that China's Huawei released a solar string inverter solution at a 7.8MW solar park in Germany, demonstrating its determination to expand the solar industry in...[Details]
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It is very easy to change the brightness of LED by adjusting the forward current . The first thing that comes to mind is to change its driving current, because the brightness of LED is almost direc...[Details]
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A four-in-one gas detector generally has the function of detecting four common hazardous gases, such as oxygen and combustible gas. To properly use the detector, you need to understand the alarm valu...[Details]
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On November 5, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary WPI has launched an automotive...[Details]
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