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This article proposes an integrated DC/DC converter structure for smart card power supply and analyzes its working principle. The system can achieve 85% efficiency and has sufficient robustness t...[Details]
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1 Introduction
In the previously published article "Application Research of Static Induction Thyristor (SITH)", we studied the basic characteristics of domestic SITH devices and developed ...[Details]
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Undoubtedly, autonomous driving has become the future direction of automobile development that is unanimously recognized by technology and automobile companies around the world. In order to occupy ...[Details]
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The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various elect...[Details]
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Foreign media quoted sources familiar with the matter as saying that Uber has made an acquisition offer to GrubHub, a US food delivery service platform. GrubHub, headquartered in Chicago, is th...[Details]
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According to domestic and foreign digital bloggers, realme may showcase a new 120W fast charging solution this month. The solution is called "Ultra Dart", which can charge a 4000mAh battery to one-th...[Details]
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Application and construction of glass tube rotor flowmeter: Glass tube rotor flowmeter is a fluid flowmeter, a glass hollow rotor flowmeter, and one of the commonly used instruments for measuring the...[Details]
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As the volume of traffic on urban roads increases, the risk of traffic accidents also increases. Road users such as pedestrians, cyclists, motorcyclists and electric scooter users are at particular r...[Details]
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What is a switching power supply? The so-called switching power supply, as the name suggests, is a door here. When the door is opened, the power passes through, and when the door is closed, the pow...[Details]
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The sensor fusion trend emerging in the MEMS field is not only helping to improve motion-based accuracy in mobile and gaming devices, but is also bringing new major developments to the centralized pr...[Details]
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Reasons for inverter low voltage tripping
The low voltage of the inverter mainly refers to the low voltage of the intermediate DC circuit. Generally, the reasons that can cause the low voltage...[Details]
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On April 23, Jiangsu Linyuan Energy Storage Co., Ltd. (hereinafter referred to as "Linyuan Energy Storage") held a 2024 new product launch conference and released its latest research and developmen...[Details]
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LAN8720 test code arrangement 1. Modified based on two projects, namely "Experiment 55 Network Communication Experiment" of Zhengdian Atom ATK and "STSW-STM32070" routine of ST official The hardware ...[Details]
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If you are driving an LED, then a resistor of about 1K will do. If you want a brighter brightness, the resistor can be reduced, but the minimum value should not be less than 200 ohms, otherwise the...[Details]
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Constant pressure water supply inverter is an automation device widely used in water supply systems. It achieves constant water supply pressure by adjusting the speed of the motor. When using const...[Details]