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As the United States strives to maintain its leading position in key technologies and prevent China from catching up, a survey by the Wall Street Journal (WSJ) shows that over the past four years, we...[Details]
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Theoretically, any MCU can be broken by attackers with enough investment and time using the above methods. Therefore, when using MCU for encryption authentication or system design, the attacker's atta...[Details]
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1 Introduction
At present, most of the various switching power supplies used in various electrical equipment adopt indirect DC/DC conversion circuits. It has the advantages of good isolation p...[Details]
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Although the Bode plot is a great analysis tool, you may not find it too intuitive. When it comes to op amp instability and oscillation, the Bode plot is a visual representation of the common causes....[Details]
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condition: 1. The phone's Bluetooth is turned on 2. The BLE device and the phone have been paired and connected before. Steps: 1. Enable whitelist settings 2. After the device is disconnected, turn...[Details]
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When testing the induction cooker thermistor, the following matters should be noted: 1) The nominal resistance value of a thermistor refers to the resistance value when the ambient temperature is 25°...[Details]
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On November 2, holoride, an augmented reality in-car entertainment company, announced the release of a cutting-edge in-car entertainment platform in Germany and installed it in Audi cars, combining...[Details]
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1. Ultra-long life. The cycle life of long-life lead-acid batteries is about 300 times, and the maximum is 500 times. Some domestic lithium iron phosphate power batteries have a cycle life of more th...[Details]
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Synopsys holds "Joint Innovation for the Digital Future" seminar to focus on innovation and achieve a digital future Synopsys has been on a journey of chasing light for a quarter of a century. Fol...[Details]
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Recently, Yole Intelligence, a world-renowned market research and strategic consulting company under Yole Group, released the "2022 Automotive and Industrial LiDAR Report" (hereinafter referred to as...[Details]
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Millimeter-wave radar, whether it is forward-looking radar or corner-facing radar, plays an important role in the field of autonomous driving/assisted driving due to its high cost-effectiveness, st...[Details]
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For users who have purchased a small-capacity iPhone, once they encounter a shortage of flash memory space, common options include buying a new phone or purchasing iCloud space to use cloud sto...[Details]
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In order to ensure the safety of users, this product and the equipment connected to this product, please strictly follow the following safety operating regulations: Use the correct power adap...[Details]
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The inverter circuit structure is mainly composed of a rectifier circuit, a current limiting circuit, a filter circuit, a braking circuit, an inverter circuit and a detection sampling circuit.
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NOLO Sonic VR all-in-one, a product of NOLO, a well-known domestic VR hardware manufacturer, uses Nordic nRF52833 SoC to wirelessly connect the game controller and VR headset via low-power Bluetoot...[Details]
PCB Design
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