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1 Introduction
The communication rate between the synchronous phasor measurement unit (PMU) measurement device and the host computer is generally low, and the measurement data cannot be transmit...[Details]
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The first step in online power supply design is to define the power supply requirements, including voltage range, output voltage, and load current. Possible solutions are automatically evaluated and ...[Details]
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U.S. artificial intelligence startup OpenAI is preparing to launch a new type of agent, code-named "Operator," that will allow computers to do tasks such as writing code or booking travel on behalf...[Details]
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Preface When using a network analyzer to test multi-port microwave devices, the test cable and the connection between different ports of the DUT need to be changed during the test. For example, when ...[Details]
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Abstract: This paper introduces a voice processing card that uses a TMS320C542 to achieve 4-channel telephone compression. The processing card hardware structure, RPE-LTP algorithm and DSP impleme...[Details]
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Open the plc ladder diagram.
Line 335 performs an addition in each scan cycle, and the result is stored in D2888.
Line 343 is the last two digits of the year, which equals the...[Details]
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On March 10, State Grid Fujian Electric Power Co., Ltd. completed the task of connecting all the information of the province's high-voltage major customers to the provincial smart energy service pl...[Details]
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Measuring low amplitude signals presents a unique set of challenges. The main challenges are noise and adequate measurement sensitivity. reduce noise Environmental noise can be ignored when m...[Details]
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In the current L2-L4 automatic parking solutions, cameras and ultrasonic sensors are usually deployed around the vehicle as core sensors. Under normal circumstances, each camera has its own functio...[Details]
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Recently, during the 2019 EDICON Electronics Show (Design Innovation Conference), Keysight's vice president of global marketing, Donna Majcen, conveyed Keysight's core values and the industries it ...[Details]
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Three-phase full-wave brushless motors are usually driven by controlling and driving the motors. There are two excitation methods for three-phase full-wave brushless motors: 120-degree excitation d...[Details]
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The circuit shown in Figure 1 is a fully isolated current sensing circuit with its own isolated power supply. The circuit is extremely robust and can be mounted close to the sense resistor for accura...[Details]
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On May 8, Shanghai Xinyang responded to questions from investors at its 2019 online performance briefing and said that the company's KrF thick film photoresist-supported lithography machine had comp...[Details]
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0 Introduction
In recent years, due to the needs of variable frequency speed regulation and energy saving, frequency converters have been widely used in various fields such as electricity, mach...[Details]
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Fastems, a leading global supplier of flexible automation solutions, announced that it has officially established a strategic partnership with Suzhou Sun Hung Kai Precision Parts Co., Ltd. (Sun Hung ...[Details]
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