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Every circuit has some noise that affects the performance of analog and digital circuits. Some noise comes from external interference, and some noise is caused by random factors such as thermal effec...[Details]
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On March 27, according to the Russian Satellite News Agency, due to the continued sanctions from the United States, Google officially stopped providing Android system service support to Russia's BQ m...[Details]
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1 Introduction
The electromagnetic cooker is an advanced electronic cooker for modern families to cook food, which uses the principle of electromagnetic induction for heating. It is very convenient...[Details]
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According to foreign media reports, semiconductor company Skyworks Solutions has launched the Si469xx series of automotive digital radio coprocessors for future in-vehicle infotainment (IVI) systems....[Details]
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0 Introduction
The emergence of Doppler blood flowmeter marks a significant progress in microvascular perfusion. This design adopts a dual-channel device to pick up Doppler signals, effectivel...[Details]
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A "cloud" floated over the horizon, inspiring the spirit of power grid enterprises and starting a real business. Whether it is the "ubiquitous power Internet of Things" of the State Grid or the "Di...[Details]
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Compared with smart driving, the results of smart cockpit are easy to perceive and the cost is relatively controllable. Now it is experiencing explosive growth. Relevant statistics from the Gasgoo Au...[Details]
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The content of this paper is a portable automobile instrument test system based on LabviEW. Therefore, we must first study the types and structures of instruments, understand and analyze the struct...[Details]
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ARM processor interrupt processing programming implementation ARM programming, especially the writing of system initialization code, usually needs to implement interrupt response, parsing jump and ...[Details]
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This circuit consists of three parts: audio induction coil L, power amplifier and earplug. The power amplifier integrated block uses TDA2822, which has high sensitivity, low power consumption, wide...[Details]
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Tesla provided the FSD Beta 10.12.2 beta software to testers yesterday. In a recent tweet, CEO Elon Musk said that the update has been pushed to about 100,000 car owners and revealed some information...[Details]
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Typically, a power factor correction (PFC) pre-regulator boost converter is compensated with a low voltage loop (see Figure 2) to reduce the input current total harmonic distortion (THD). In most a...[Details]
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The new Tektronix DSA70000 oscilloscope uses a series of innovative digital signal processing (DSP) technologies to enhance frequency and phase response, channel matching, probe system performance,...[Details]
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Embedded systems have changed people's lives to a great extent with their advantages of high performance, low power consumption, and low cost. For example, MP3 players, smart phones, digital camera p...[Details]
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According to Jiwei.com news, the 2019 China Jiangyin (High-tech Zone) Innovation and Entrepreneurship Competition with the theme of "Intelligent Jiangyin Entrepreneurship and High-tech" was recently ...[Details]