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In recent years, the reshuffle of the domestic LED display industry has intensified, and many LED display companies have fallen in this competitive red ocean. The fundamental reason is mainly due t...[Details]
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Recently, Tesla officially announced that its map data service provider will be replaced by Baidu Maps, which will provide Tesla with map data services in China. Tesla's car navigation system in Chin...[Details]
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If the Tianwen-1 mission progresses smoothly, my country's deep space exploration capability and technological level will achieve leapfrog development, making it the third country in the world to lan...[Details]
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Today’s cars are computers on wheels, with multiple systems constantly communicating with each other to provide intelligence that keeps drivers and passengers safe, comfortable, and entertained whi...[Details]
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Central topics for solar photovoltaic products: * Opportunities and challenges in transforming solar energy from an emerging energy source to a mainstream energy source * The final efficiency of th...[Details]
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US authorities are considering blacklisting the Chinese speech recognition company iFlytek, according to Bloomberg. The United States is considering blacklisting iFlytek, data company AmiPi and...[Details]
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Some iPhone users may have noticed that some apps that have not been updated for a long time have been updated recently. One possibility is that the developers have really returned to work, but the g...[Details]
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At the beginning of this year, the "State Council's Reply on the Overall Plan for Xiongan New Area in Hebei (2018-2035)" and the "Guiding Opinions of the CPC Central Committee and the State Council...[Details]
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Today, well-known whistleblower @Onleaks exposed the renderings of Nokia 7.3. As shown in the picture, Nokia 7.3 uses a hole-punch screen solution, the screen size is 6.5 inches, the resolution is FH...[Details]
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It is related to chip encryption.
First of all, there is no need to know the specific instructions.
"." indicates the current code address;
INFO is a pseudo instruction used to output error i...[Details]
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The day before yesterday, the official WeChat public account of JiMuBox published an article titled "Minutes of the First Meeting of the JiMuBox Lenders Committee", in which it officially announced i...[Details]
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BP2808 is a constant current control chip for driving LEDs. The operating range is from 30V to 450V, and the duty cycle is from 0-100%. It supports AC 85V-265V input and is mainly used in non-isolated...[Details]
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Beijing time on February 22nd, it was reported that AliveCor sued Apple for patent infringement, and the U.S. International Trade Commission (ITC) requested a ban on the sale of some Apple Watches in...[Details]
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The elbow flowmeter is an old and young flow measurement device. In order to make more colleagues care about and understand its practicality, so that this energy-saving and consumption-reducing flow m...[Details]
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//Header file part
#include reg52.h
//=======================================================
//Define common symbols, LCD control character symbol constants, TIME0 timing assignm...[Details]