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At 16:00 yesterday afternoon, Huawei Terminal's official Weibo account released a preheating video with the caption "#Rethink possibilities#Reconstruct design with a new perspective - September 19, M...[Details]
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RC bridge sinusoidal oscillator circuit
The RC bridge sinusoidal oscillation circuit is shown in Figure 6.2. Among them, R1, C1 and R2, C2 are series and parallel frequency selection networks, w...[Details]
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Earlier, Xiaomi CEO Lei Jun said that he plans to launch more than 10 5G mobile phones next year. Some media asked Zhao Ming, president of Huawei's Honor business unit, what he thought about this? ...[Details]
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(Image source: Illinois official website) Lithium-ion batteries are prone to internal short circuits, which can cause electrolyte combustion, explosions and fires. According to foreign media repor...[Details]
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Modern powertrain processing workshops will be equipped with high-speed and high-precision processing and manufacturing equipment, and the networked and digital control platform has put forward newer ...[Details]
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(Photo source: ECONAMIQ official website) According to foreign media reports, Dutch startup ECONAMIQ is developing a new engine technology that can save up to 20% of fuel consumption. Combining ...[Details]
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On May 28, the Microsoft Threat Intelligence Center (MSTIC) discovered that the attackers behind the SolarWinds incident were conducting a phishing attack targeting competent authorities, analysis an...[Details]
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With the development of the LED lighting industry, LED flat panel lights, which are derived from LED backlights, have uniform light, no glare, and exquisite structure, and are loved by many people....[Details]
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On May 19, according to the news released by the Ministry of Industry and Information Technology, Sichuan Weiran Technology Co., Ltd. and six other companies recently submitted applications to our de...[Details]
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The company highlights its ESG progress over the past year in the report and outlines a roadmap to carbon neutrality by 2035 Eindhoven, the Netherlands - April 11, 2022 - NXP Semiconductors NV (NXP...[Details]
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The statement "sbit beep = P1 ^ 5" is used to specify the buzzer drive port: when beep = 0, the buzzer does not sound; when beep = 1, the buzzer sounds. In addition, different tones can be obtained b...[Details]
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1. Introduction of relocation (why code relocation is needed)
We know that the CPU of s3c2440 starts to fetch instructions from address 0. When it is started from nor, address 0 corresponds to...[Details]
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ARM uses a different bus technology from X86. Generally, X86 systems use the PCI bus, while embedded ARM uses an on-chip bus.
1. AMBA bus technology
AMBA (Advanced Microcontroller Bus Architectur...[Details]
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A thermal imaging camera captures images using thermal energy. It captures infrared energy and uses that energy to create an image through a digital or analog video output. The detail is defined by t...[Details]
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According to foreign media reports, an international research team led by chemists from the University of Glasgow in the UK and battery testing experts from the Helmholtz Institute Ulm in Germany h...[Details]
Microcontroller MCU
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