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At the end of last year, a Huawei mobile phone with model number JLN-AL00 passed the telecommunications equipment network access license approval and was equipped with Hongmeng HarmonyOS. The ...[Details]
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The anti-theft system of modern cars usually uses the impact and vibration monitoring of the car body to provide anti-theft warning, and the commonly used devices are mostly magnetic effect sensors...[Details]
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According to foreign media reports, ZF has developed new software that can be used to manage the energy distribution of drive and auxiliary devices in electric buses and electric trucks. (Image so...[Details]
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Human skin is highly complex and contains an array of receptors that provide us with detailed sensory information about our environment through touch. One of its unique capabilities is the ability ...[Details]
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The increasing performance and decreasing prices of embedded processors have led to an ever-increasing range of embedded computer vision applications, from security and industrial monitoring to ...[Details]
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Technological innovation in the workplace, especially the widespread use of new technologies such as artificial intelligence,
robots
and trackers, has triggered deep thinking about the qual...[Details]
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A solar power generation device based on hydrogel technology - artificial leaf. Researchers said that this water-based solar cell can not only generate electricity like silicon-based solar cells, but ...[Details]
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The oscilloscope cannot continuously capture and save waveforms. If it is in automatic mode, the oscilloscope will refresh the waveform data continuously. If you need to capture the continuous wavef...[Details]
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Preface
This chapter uses the current-frequency ratio I/F control method to drive the rotation of the permanent magnet synchronous motor. First, the control principle of the current-frequency ...[Details]
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The 2020 Siemens China Digital Innovation Summit officially opened today. The theme of this summit, "Shaping the Future Together", perfectly interprets Siemens' insights and propositions on the innov...[Details]
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Wideband OP amplifier with wideband buffer amplifier
Function of the circuit
This circuit is mostly used as a current enhancer, also known as a diamond circuit. TT1 and TT3 are connected in a ...[Details]
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1. Brief Introduction AArch has 31 general-purpose registers, which are called Xn when the system is running in 64-bit state and Wn when running in 32-bit state. AArch32 and AArch64 register corres...[Details]
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Over the past 40 years, the evolution of data networks has also allowed us to witness the rapid expansion of mobile phone storage, from the earliest flip phones to today's smartphones; the leap from ...[Details]
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On July 10, investors asked Hudian Shares on the interactive platform: Copper clad laminate, one of the important raw materials for PCB boards, has recently started to increase in price. Will it have...[Details]
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CNC
The lathe servo system is the core component of the CNC lathe. It is responsible for receiving the instructions of the CNC system and accurately controlling the movement of each axis of t...[Details]
Test/Measurement
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