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1 Introduction
In a control system composed of a single chip, the system needs to use and save the parameters that have been set or optimized during control. If the operating parameters are only sto...[Details]
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In the process of using a microcontroller or ARM, you will inevitably encounter the use of on-chip interrupt resources. Interrupts are the soul and essence of microcontrollers, and they play an ...[Details]
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IPQC (InPut Process Quality Control) means process control in Chinese, which refers to the quality control of the product from the material input to the final packaging process. (Belongs to the Q...[Details]
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According to a survey by TrendForce, global TV shipments are expected to reach 223 million units in 2021, a year-on-year growth of 3.1%. In addition to the continued buying momentum driven by the st...[Details]
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Wireless charging technology refers to a technology that uses electromagnetic wave induction principles or other related AC induction technologies to charge devices with batteries without the aid...[Details]
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There are several PWM drive methods for brushed DC motors. This article will introduce the H-bridge constant current drive of the PWM drive method for brushed DC motors.
Using PWM output...[Details]
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Abstract: This article describes a solution developed by Fuchs Engineering GmbH for checking differential gears in the automotive industry based on the SIMATIC VS 710. Fuchs was responsible not onl...[Details]
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Since the release of the "UHD Industry Development Action Plan", provinces and cities across the country have responded, setting off a wave of UHD industry enthusiasm, and a 4 trillion yuan market is...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to foreign media reports, SK Innovation's battery division SK On has released a new battery diagnostic service based on a brand-new technology that allows car owners to check the status of ...[Details]
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1. Main technical difficulties
① There are tens of thousands of pixels on a large LED display. As the display area increases, the circuit structure becomes more complex.
② In order to ens...[Details]
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Semiconductor companies around the world are engaged in a fierce technological competition to be the first to mass-produce NAND flash memory with more than 200 layers. Samsung Electronics plans to la...[Details]
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General principles of optical fibers and fiber optic sensors
Figure 1 Basic structure of optical fiber
Optical fiber is a medium that uses the principle of total internal reflection of ligh...[Details]
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From technology wars to price wars and then to brand wars,
the competition in
the power battery
industry chain
has shifted from the relatively single product power competition in the p...[Details]