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According to the China Trade Relief Information Network, the U.S. International Trade Commission (ITC) has officially launched a 337 investigation into semiconductor equipment, wireless infrastructur...[Details]
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On April 20, Aohai Technology released its annual report stating that in 2021, the company achieved operating income of 4.245 billion yuan, a year-on-year increase of 44.14%; the net profit attributa...[Details]
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As an important medium for modern information release, LED (Light Emitting Diode) large screens are receiving great attention from all walks of life, especially the business and advertising sector...[Details]
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Using a single-chip microcomputer (or single-board computer) to play music is probably one of the issues that radio enthusiasts are interested in. This article starts from the basic sound generatio...[Details]
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1. Component and circuit board measuring instruments
Electronic components are the most basic parts used in the information industry and are of great importance. Components mainly include R, L, C...[Details]
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Samsung announced that its V1 factory in Hwaseong, South Korea has begun mass production of 6nm and 7nm chips based on EUV (extreme ultraviolet) lithography process. According to Samsung's plan, th...[Details]
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Whistleblower Dylandkt said today that the upcoming new iPhone SE will not have major design changes in appearance, but there will be more obvious upgrades in internal specifications, including highe...[Details]
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The low-power power adapter discussed in this article is mainly for power systems with an output power of 5 to 15 watts. There are two main types of solutions, namely the integrated PWM controller sol...[Details]
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According to foreign media reports, the US Department of Commerce has begun an investigation into Seagate for allegedly illegally selling hard drives to Huawei. Last year, the US government further t...[Details]
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LCD12864 temperature detection display program (ATmega16) The actual picture produced is as follows: The microcontroller source program is as follows: /*------------------------------------------...[Details]
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1. S3C244 clock system Keywords related to clock: Fin – external input crystal frequency, TQ2440 external crystal frequency is 12MHz; FCLK – for CPU core, i.e. the frequency of CPU core; HCLK – u...[Details]
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"When the 51 microcontroller outputs a low level, the maximum current injected into a single pin is 10mA; the maximum total current injected into an 8-bit interface (P1, P2 and P3) is 15mA, and the ma...[Details]
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On November 22, Asia Pacific Holdings stated on its investor interaction platform that the company is actively promoting its new products and technologies to major domestic and foreign vehicle manufa...[Details]
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Currently, artificial intelligence technology is developing at an unprecedented speed, and the rise of deep learning has made the AI industry show a blowout trend. However, Geoffrey Hinton, the f...[Details]
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summary
Highly accurate and robust localization capability is crucial for autonomous vehicles (AVs) in urban scenarios. Traditional vision-based methods suffer from localization loss due to il...[Details]