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1 Introduction Motors are commonly used in industrial production processes, and motor failures often bring serious consequences and losses. The stator winding is the main component of the three-p...[Details]
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"Between 2019 and 2025, the global HUD compound growth rate will reach 17%, with total shipments reaching 15.6 million units." With the increase in traffic accidents every year, the demand for embe...[Details]
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The electrified powertrain of new energy vehicles has added many high and low voltage electrical components (as shown in Figure 1).
Figure 1
VCU is the "brain" of the ...[Details]
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1 Introduction
Traditional inverter power supplies are composed of an inverter, an industrial frequency transformer, and a frequency converter. Due to the use of an industrial frequency tr...[Details]
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For the detection and processing of underwater weak magnetic signals, a data acquisition and processing system with high sampling accuracy that can work continuously for several months or even more...[Details]
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An oscilloscope is a time-domain measuring instrument that tests the change of signals over time and voltage waveforms. It is similar to a spectrum analyzer in that it can perform FFT, which is equiv...[Details]
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To access kernel space, Linux provides system calls, which are divided into multiple categories. 1. File system related interfaces open, read, and other interfaces in file_operations (what exactly ...[Details]
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The network graphics of the power system is the basis of power system analysis. Based on the experience of predecessors, this paper introduces the OOA model and design ideas of the object-oriented ...[Details]
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Unlike the "Wei Xiaoli" of China's new car-making forces who have stood out in the waves, with annual sales exceeding 100,000 units and aiming for higher goals, the new American car-making forces are...[Details]
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Cisco has opened up the MindMeld platform for data scientists to build complete end-to-end conversational AI assistants, bots, and applications for enterprise customers. Previously, MindMeld has been...[Details]
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Oscilloscope current probes extend the use of oscilloscopes beyond measuring voltage by enabling them to measure current. Basically, a current probe senses the flow of current in some way and convert...[Details]
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The 8031 single-chip microcomputer has been widely used in my country in the past decade due to its small size, rich resources, and excellent performance-price ratio. Its internal programmable fu...[Details]
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According to foreign media reports, before the popularity of self-driving cars, modern vehicles were already equipped with sophisticated computers. More and more connected vehicles require 150 millio...[Details]
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With 2 billion yuan in financing in 3 years, Zhika has created another unicorn
The winter of autonomous driving has passed, but the thunder has suddenly come...
On June 18th local tim...[Details]
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Have you ever needed a simple, low-cost latch circuit? Figure 1 shows such a circuit that provides power-failure protection with only a few dollars’ worth of components, essentially a silicon-control...[Details]
PCB Design
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