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Analysis of the walking uniformity of five-phase hybrid stepping motor
This paper analyzes the step uniformity of the five-phase hybrid stepping motor when it is driven by constant cur...[Details]
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At present, panoramic cameras are mainly used in outdoor places with wide fields of view, such as road traffic, open squares, residential buildings, ports and docks, etc. The monitoring width of so...[Details]
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The power transformer is a low-frequency transformer. The method introduced in this article is suitable for the design of ordinary AC transformers below 50 Hz and 1 kW.
(1) The core of the power t...[Details]
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If you use the Fluke network tester FLUKE DSX-5000 CH to test the copper network recently installed for a customer, it is easy to see on the tester whether the link passes or fails the test for the s...[Details]
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As the world's first A-class auto show this year, the ongoing Shanghai Auto Show is very exciting and lively. In the past few days, we have seen countless automakers at the Shanghai Auto Show bringin...[Details]
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A controller is an electronic device used to control the operation of a motor. It is a central processor that can control the speed, direction, acceleration and other parameters of the motor by rec...[Details]
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The serial port of the 51 single-chip microcomputer is a full-duplex serial port, which can send data and receive data at the same time.
When the serial transmission is completed, the flag bit TI wil...[Details]
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Lithium-ion batteries can be used in small electronic devices as well as larger applications such as electric vehicles and power grids, and they can easily meet the requirements of various sizes, vol...[Details]
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At present, the research on visual systems has become a hot topic, and there are also developed systems for reference. However, most of these systems are based on PCs, and their application in small ...[Details]
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A similar problem arises when a data converter requires an external reference. Since the reference determines the full input swing of the data converter, if noise or unwanted signals couple into the ...[Details]
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CEVA , Inc. , the world's leading licensee of wireless connectivity and intelligent sensing technologies and co-creation solutions, recently announced that Autotalks , the global leader in V2X (Vehic...[Details]
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LG's smartphone business has not been able to catch up with the leading smartphone brands. But the company is trying to close the gap with some new devices, such as the Wing flagship phone and the re...[Details]
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ARM Technology launches new business brand "Core Power" to take the lead in the intelligent computing industry August 26, 2021, Shanghai, China - Arm Technology (China) Co., Ltd. ("Arm Technology...[Details]
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Compared with analog IF spectrum analyzers, spectrum analyzers using full digital IF have significantly improved several key indicators, and stability and manufacturability have also been signifi...[Details]
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The transformer volt-ampere characteristic tester is a special testing instrument for relay protection and high-voltage insulation to test current transformers and voltage transformers. It can direct...[Details]
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