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(I) Principle of computer serial communication: In summary: So when setting, SCON is often set to 0X50==0101 0000, using method 1. (ii) Work: Interrupt control LE...[Details]
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Not long after Wushenbuwo pushed out an article titled “Chaos in Energy Blockchain”, Candou noticed the news that the State Grid’s first blockchain project had completed its interim assessment.
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According to news on October 13, Strategy Analytics Electric Vehicle Services (EVS) released a research report "xEV Sensor Demand Outlook 2021-2029" predicting that between 2021-2026, electric vehicl...[Details]
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Affected by the reversal of the semiconductor boom, the plight of the memory industry, the U.S.-China ban, and the recent heavy news that TSMC’s production expansion plan in Taiwan will slow down, th...[Details]
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According to foreign media reports, Renesas Electronics Corporation, a major supplier of advanced semiconductor solutions, announced the launch of an innovative automotive gateway solution. The solut...[Details]
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This paper analyzes the hardware composition and circuit design principle of angle measurement based on AT89S51 single chip microcomputer. The workflow and source code of the main function are giv...[Details]
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Recently, Apple officially released the new iPhone 14 series. In addition to the regular hardware upgrades, there is also a very important function update - satellite communication. What's more power...[Details]
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Users of MPC (Multimedia Computer) often have this feeling: although the powerful processing ability of MPC for sound and image is amazing, the sound produced by the speaker, which is the mouthpie...[Details]
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Apple announces three new vibrant colors for HomePod mini – yellow, orange and blue – giving users more ways to express their personality and style in any space. Compact and less than 3.5 in...[Details]
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Mobile Internet Device (MID) is an emerging product that integrates wireless communication and computing functions, aiming to provide higher portability than notebook computers and larger display scre...[Details]
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Samsung has announced the Galaxy M21, a new smartphone for the Indian market, priced at 12,999 rupees (about $175), according to GSMArena. It is the successor to last year's Galaxy M20 and ano...[Details]
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The concept of eSIM card is to embed the traditional SIM card directly into the device chip, rather than adding it as an independent removable component to the device, so users do not need to insert ...[Details]
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On April 1, according to Android Authority, Samsung's argument that the Galaxy S7 is not a mobile phone was rejected by a South African court. It is reported that smartphones sold in South Af...[Details]
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Requirements: The digital tube starts displaying from 0. Press a key once (and the internal interrupt, it will naturally enter an interrupt once every second). When an interrupt is entered, the numbe...[Details]
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Generator excitation mode is an important part of the generator starting and operation process, which directly affects the stability and reliability of the generator. This article will introduce th...[Details]