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On March 1, Changan Automobile held the first “10㎡ Launch Conference” of its Big Brand Sales Promoter series, where APA6.0 remote intelligent parking technology was officially launched. At the pres...[Details]
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Single-phase bridge half-controlled rectifier
Circuit
Figure,
thyristor common cathode connection circuit,
single-phase half-controlled rectifier circuit with freewheeling diode...[Details]
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IT Home reported on August 3 that OPPO preheated its "next-generation under-screen camera" technology yesterday, speculating that the solution can take into account both the under-screen displa...[Details]
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As we all know, in recent years, the screen material used in smartphones has gradually transitioned from LCD to OLED. This trend is very obvious. I still remember that the first OLED phone I bought...[Details]
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Beijing time, August 13, according to foreign media reports, the Defense Advanced Research Projects Agency (Defense Advanced Research Projects) of the U.S. Department of Defense has a large amount of...[Details]
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1. Use proteus to draw a simple circuit diagram for subsequent simulation 2. Programming /*********************************************************************************************************...[Details]
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Before there is large-scale overcapacity in power batteries , should we try to compete for market share as much as possible? A piece of good news, but it may also be bad news: the price of battery ...[Details]
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The launch of the iPhone 12 series will allow its main supplier Foxconn to see significant earnings during the holiday period and the last quarter of 2020, and the company has also announced that it ...[Details]
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What is an LDO?
An LDO is a linear regulator. A linear regulator uses a transistor or FET operating in its linear region to subtract excess voltage from the applied input voltage to produce a reg...[Details]
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In recent years, the market for smart audio products such as smart speakers, soundbars and TWS headphones has continued to grow. According to a report by Strategy Analytics, global sales of smart spe...[Details]
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On May 24, State Grid Shanxi Electric Power Company fully launched the "Optimizing the Business Environment, Improving Service Quality, and Building a Service Brand" campaign, and issued a series o...[Details]
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Today, the official Weibo account of iQOO mobile phone released a video promoting iQOO3. If you look closely, you can find that iQOO3 adopts a hole-punch screen design on the front, a rear matrix qua...[Details]
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Microsoft acknowledged on Wednesday that hackers may have gained network access to unaccounted customer data, including contact information and email content, due to a server configuration error. Mic...[Details]
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In the process of using the single-chip microcomputer 89C51, the most important thing is the use of timer, interrupt, and serial communication. The use of these three has a fixed formula, so it is ver...[Details]
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The vehicle control system and battery management system of a pure electric vehicle are two crucial systems in the vehicle, each of which has different functions.
1. Battery Management S...[Details]
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