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In recent years, the industry has experienced an explosion under the catalysis of the epidemic, and the boom has continued. According to incomplete statistics from Tianyancha, since the start of fi...[Details]
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The degree of damage caused by static electricity varies according to the type of electronic components. Even the lowest static voltage of 100V can cause damage to them. In recent years, as electro...[Details]
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Since cellular phones and portable game consoles adopted color LCD screens, there has been a great demand for high-brightness pure-color background light sources in the market. White light diodes a...[Details]
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The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 25...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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0 Introduction
High-stability quartz crystal resonator (referred to as high-stability crystal oscillator) is an important device widely used in electronic information products such as communications...[Details]
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Recommendations for general troubleshooting
Under accidental conditions, even if the technology used is not advanced, the quietness of the system may still be acceptable. However, the physical prop...[Details]
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The DDS-Security protocol, together with the DDS protocol, DDSI-RTPS protocol, and DDS-XTypes protocol, is a core protocol in the DDS protocol cluster. This protocol is based on the other three cor...[Details]
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The temperature control switch mainly uses a disc-shaped bimetallic strip as a temperature sensing component. The working principle of the temperature control switch is: when the temperature rises, ...[Details]
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Leeb hardness tester has been widely used in the detection of metal hardness due to its convenient portability, simple operation, rapid detection and accurate measurement. The relevant national depart...[Details]
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400V and 800V electric vehicles coexist. How to coordinate these two different architectures? It’s no secret that the race to electrify vehicles is already underway, whether spurred by government r...[Details]
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1 Introduction
Early high-voltage DC power supplies usually use 220 V industrial frequency AC to step up through transformers, rectify and filter. The power supply is large in size and weight,...[Details]
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Signal generators are used as signal sources in electronic experiments. Sine waves, triangle waves, square waves, and pulse waves used as trigger signals are usually used. This time, we made a si...[Details]
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1. Introduction
In recent years, due to the serious global warming problem, the full use of natural energy without CO2 emission has attracted attention. As natural energy, solar energy and wind ene...[Details]
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CAN (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time performance and flexibility, and is widely used...[Details]
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