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The typical circuit of the power supply based on UC3842 is shown in Figure 1. Overload and short-circuit protection is generally achieved by connecting a resistor (R4) in series with the source of th...[Details]
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According to a report by German magazine Manager Magazine on February 17, Volkswagen is in talks with China's Huawei to acquire its autonomous driving division. Sources said Huawei and Volkswagen hav...[Details]
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At present,
the application of
frequency converters
has expanded from common fans and water pumps to food, beverages, logistics, buildings, etc., and has continuously opened up new energy-sa...[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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After experiencing the love-hate relationship with Intel and Qualcomm over 5G modems, Apple is believed to be more determined to develop its own 5G modems. Earlier news indicated that Apple would hav...[Details]
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You need a good oscilloscope to capture it so that you have enough memory depth to ensure that you can filter out that damn 50clock. According to the Arm manual, each conversion on the sender side re...[Details]
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Music streaming giant Spotify is best known for its software-driven streaming business, but the company has long planned to launch related hardware. The first piece of hardware the company will rel...[Details]
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1. Working principle
★ When U2 is in the positive half cycle and its value is greater than the voltage Uc across the capacitor, diodes D1 and D3 are turned on, while D2 and D4 are turned off...[Details]
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Since abandoning the mobile phone market, HTC has focused on the VR field. In addition to virtual reality (VR) hardware sales, HTC is also actively moving towards content and applications. Market r...[Details]
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A motor protector is a protective device that protects the safe operation of a motor. It can generally be divided into a phase loss protector, an overvoltage and overload protector, and a comprehen...[Details]
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Embedded System Power Supply Design Solution
This article discusses the considerations for portable embedded system power design and the principles that should be followed in th...[Details]
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Before learning how to use an oscilloscope to reduce noise, let's first understand where the oscilloscope noise comes from. Many people who have just switched from analog oscilloscopes to digital o...[Details]
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新的S级车将梅赛德斯-奔驰智能驾驶提升到了新的水平，正在比其他企业更快的速度接近自动驾驶的目标。从2021年秋天开始，新的S级车将能够比迄今为止的所有系统更好地辅助其驾驶员安全驾驶。 通过新的和大大扩展的驾驶辅助功能，新的S级车将在2021年秋天向自动驾驶迈出进一步的重要一步。主动距离辅助系统DISTRONIC和主动转向辅助系统现在可以更方便地支持驾驶员保持安全距离和转向控制，车辆速度现在也...[Details]
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The design of the new generation of LED driver ICs must break the traditional DC/DC topology design concept, such as using constant power, not using the hysteresis control buck type but using constan...[Details]
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Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]
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