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In the past, in the field of high-definition surveillance systems, the industry focused on network high-definition surveillance, believing that network storage must be the ultimate choice for users...[Details]
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Introduction With the rapid development of mobile communication technology, mobile phones have changed from a single telephone communication device to an information network terminal. Therefore, mo...[Details]
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Buttons and displays are the basic input and output components of a single-chip microcomputer system. The following introduces a general instrument panel consisting of a 6-digit digital tube driven b...[Details]
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This article teaches you how to use the resistance range of a multimeter to detect the quality of capacitors and make judgments without special instruments: a. For fixed capacitors with l...[Details]
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The battery life of electric vehicles has always been a topic that has been criticized. The arrival of winter has further exacerbated this concern. The already discounted nominal battery life has bee...[Details]
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1. Brand and model: Rohde & Schwarz spectrum analyzer FSV 30 2. Reporting fault: Display screen is distorted 3. Analysis, Testing and Judgment After receiving this Rohde & Schwarz spectrum analyz...[Details]
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At a recent event in the photovoltaic industry, the organizer awarded two competing companies the "tied first place" and announced at the award ceremony that "performance proves strength." Interest...[Details]
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Today’s industrial revolution is called Industry 4.0, which connects industrial equipment and allows organizations to use organized information from IoT devices and PC control frameworks. Applying ar...[Details]
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The measurement principle of radar level meter is just like radar detection, which relies on the reflection of electromagnetic waves emitted by radar level meter and the calculation using Dopod eff...[Details]
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On June 11, Apple released iOS 18 early this morning. As soon as the system came out, the outside world had mixed reviews about it. Some thought it was very powerful, while others thought it was an...[Details]
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In the test room of Tianjin China Automotive Technology Research Center, a steel needle with a diameter of 8mm pierced through the whole pack of ternary lithium batteries. Subsequently, a small amoun...[Details]
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The single-chip automatic alarm device composed of MODEM (modem) chips can transmit alarm information over long distances with the help of telephone exchange networks within factories and enterpris...[Details]
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In order to achieve synchronous triggering of multiple channels of multiple DG signal generators with phase difference and excitation output, it is necessary to follow the following steps for wiring ...[Details]
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Every summer, countless people are grateful for the invention of air conditioning. As the inventor of air conditioning, Willis Carrier originally designed air conditioning to solve the problem of pap...[Details]
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There are many types of SMD capacitors, and the parameters of SMD capacitors used in different products are also different. The reason why automotive professional SMD capacitors are special is that...[Details]
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