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The communication between PLC and inverter is the most commonly used function in PLC programming. It is usually realized by profibus_DP communication. Of course, USS communication, Ethernet communi...[Details]
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According to State Grid Anhui Electric Power Company, the 1,000 kV Wuhu substation main transformer expansion project was recently approved by the Anhui Provincial Development and Reform Commission...[Details]
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Abstract: This article introduces the function and hardware composition of the CAN intelligent adapter card in the generator status monitor. Aiming at the arbitration problem when the ISA and Hu...[Details]
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Preface: In the current world where energy supply is becoming increasingly tight and calls for energy conservation are growing, energy conservation of DVD, a large consumer electronic product, is ...[Details]
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Stepper motors have high precision, small inertia, and no step error accumulation without losing steps. They are particularly suitable for digital control positioning systems. The traditional subdi...[Details]
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Putting the topic of seeing the essence through the surface in the power supply industry may puzzle many netizens. If the power supply can be judged by the surface, then what is the point of prof...[Details]
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With the diversification of combustible gas detection instruments, there are other gas detectors widely available in the market. People's work and life safety has been prevented and guaranteed to a ...[Details]
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When a driver is about to change lanes, he or she will pay attention to ensure that there are no vehicles in the blind spot, and this awareness is also very important for the autonomous driving syste...[Details]
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USB has the following advantages, making it an easy choice for users to develop test and measurement applications.
True plug-and-play: Simply connect the data acquisition module to the PC...[Details]
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1. Basic Principle
A throttling device such as an orifice plate or a nozzle is installed inside the pipeline. Since the aperture of the throttling device is smaller than the inner diameter of the ...[Details]
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In recent years, the global automotive industry has entered an era of great changes.
Intelligent networking
has accelerated the reshaping of the new industrial landscape. Vehicle-road-cloud...[Details]
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A few days ago, Nissan's next-generation Pro-Pilot (with Lidar) demonstration vehicle was widely circulated on the Internet. Unlike the other two Japanese companies, Nissan is currently developing it...[Details]
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"I told the director that if you bring it to China, you can change the name to Cao Dewang's American Factory." Cao Dewang, the "protagonist" of the documentary "American Factory," did not shy away ...[Details]
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International New Energy Network News: "The conversion efficiency of more than 97% has greatly improved the solar energy utilization rate of urban rooftops where every inch of land is valuable; the...[Details]
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Single-phase energy meters can be divided into inductive single-phase energy meters and electronic energy meters. At present, most households use inductive single-phase energy meters, and their commo...[Details]