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On the eve of the Guangzhou Auto Show, a fire accident occurred at the Alt Auto booth. According to investigation, improper operation by the vehicle debugger caused an electrical short circuit. Altho...[Details]
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IO corresponding to LED on mini2440:
LED1
GPB5
LED2
GPB6
LED3
GPB7
LED4
G...[Details]
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IT Home reported on May 31 that Xiaomi Community released the MIUI development version internal beta update notes yesterday-On May 30, MIX FOLD released the development version based on Android 12 fo...[Details]
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When the electromagnetic flowmeter is used, A/D saturation occurs. This is usually caused by improper installation of the electromagnetic flowmeter or the presence of foreign matter in the medium in...[Details]
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Just before Foxconn founder Terry Gou visited the United States, Foxconn invested another $35 million in Wisconsin, investing in four new projects including fire protection, office mechanical and ele...[Details]
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introduction
In the field of microwave and millimeter waves, due to the bandgap characteristics of the photonic crystal structure, it has important application value in filtering, harmonic suppres...[Details]
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introduction
The application degree of electric energy is one of the important indicators to measure the level of power development of a country. In recent years, users have higher and higher ...[Details]
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When it comes to Transsion, everyone must be familiar with it. With its low price, and features that African brothers like, such as four SIM cards and four standby, black beauty algorithm, and super ...[Details]
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According to foreign media reports, autonomous truck startup Locomation announced a new partnership with German automotive parts supplier ZF Friedrichshafen AG to jointly develop advanced electronic ...[Details]
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What is a smart cockpit? Different people have different answers in different times. A few years ago, the answer to this question might be real-time navigation, the ability to listen to music witho...[Details]
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This paper introduces the fieldbus technology and its characteristics, and illustrates its application in the field of thermal control through an experimental system. Finally, it explains the appl...[Details]
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Ordinary multimeters can only measure signal voltages below audio frequency. The high-frequency signal probe designed by the author uses voltage doubling detection to convert high-frequency signals i...[Details]
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Due to cost, space and other issues, 5G base stations need to be deployed on top of existing sites. The coexistence of 2/3/4/5G equipment results in insufficient antenna space, which is a common prob...[Details]
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Since the beginning of this year, Guangdong's foreign trade has continued to maintain a stable scale, with the scale of foreign trade in July and August both exceeding 600 billion yuan, showing stron...[Details]
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Huawei officially announced that the Huawei App Store will gradually add an "Application Security Testing" entrance to various Huawei mobile phone models in the near future and upgrade the applicatio...[Details]