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In recent years, many cars have been equipped with automatic assisted driving systems, hoping to provide more options for car owners when driving. However, a recent study conducted by the American ...[Details]
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Solid-state lithium batteries are secondary batteries whose electrolytes are made of solid materials. The core materials mainly include positive electrode, negative electrode, solid electrolyte, curr...[Details]
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Detailed explanation of 8051 MCU instruction definition - (ADD A, )
ADD A, src-byte
Function: Addition.
Description: The ADD instruction can be used to complete the addition of the sou...[Details]
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Previously, I saw in some documents and codes that the secondary page table of arm-linux is divided into Linux version and hardware version. I always felt that the concept was confusing and did not st...[Details]
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I've been working on a project recently, using an STM32F030 microcontroller. The timer uses the system timer, which interrupts every 10us. When there are few programs, there are no freezes, but as th...[Details]
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Sina Digital News reported on the morning of March 15th that to this day, there are still many mobile phone players who lament that Nokia's N-Gage concept was ahead of its time. But in fact, N...[Details]
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There are two key parameters for batteries: energy density (Wh/Kg) and power density (W/Kg). Energy density is the amount of energy that a battery can store per kilogram of weight; power density is h...[Details]
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As the mobile phone market has passed its rapid growth period and entered a development bottleneck period, the industry as a whole has entered a stage of fierce competition. Leading mobile pho...[Details]
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It is easy to conquer a country but difficult to keep it. It is even more difficult to take it back once it has been lost. Two months ago, the Nihon Keizai Shimbun specially planned a series of art...[Details]
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1. Introduction
The contactless IC card water-saving controller (abbreviated as water controller or water control machine) uses a contactless IC card reader to control water output and impleme...[Details]
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With the progress of medical system reform, medical quality and information transparency are becoming the key to building core competitiveness of major hospitals. The ongoing medical information co...[Details]
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As electric vehicles (EVs) become more popular, the challenge for automakers is to eliminate drivers’ “range anxiety” while making vehicles more affordable. For battery packs, this means lower cost...[Details]
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Abstract: This paper introduces the design principle of using MSP430F149 chip to develop ultra-low frequency waveform generator and its application in physiological filter debugging.
Key...[Details]
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The function of the drive circuit is to amplify the pulse output by the microcontroller to drive the IGBT and ensure the reliable operation of the IGBT. The drive circuit plays a vital role. The basi...[Details]
Power technology
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