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1. Introduction
Surge protection devices (SPDs) are essential devices that suppress surge voltages generated by lightning, electrical system operation, or static electricity, and protect elect...[Details]
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According to the main types and performance of typical mainstream products of electromagnetic flowmeters, the selection has the following requirements: (1) Measured medium: Fluid electromagnetic fl...[Details]
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April 27, 2023, Shanghai -
At the 2023 Third Catering Digital Intelligence Summit of the Catering Food Alliance (CFA), professionals from Intel, government departments, industry associations, c...[Details]
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Beijing time, March 7th: The German government plans to ban telecom operators from using specific components from Huawei and ZTE in their 5G networks, the German newspaper Zeit Online reported on Mon...[Details]
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1. Introduction
With the increasing attention paid to harmonic pollution of electrical equipment, power factor correction (PFC) technology has become a hot topic in the field of power electro...[Details]
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According to foreign media reports, many iPhone XR users' phones suddenly stopped working, and the impact was very wide-ranging. Currently, Apple has confirmed that the iPhone XR cannot be u...[Details]
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Contents The present invention relates to the technical field of flow measurement, and in particular to a differential pressure flow meter. Background of the Invention At present, flow measurement ...[Details]
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Usually the reasons why our program runs out of control are as follows: 1. memset/ memcpy usage error error code aucCpyLength=NAME_DATA_LENGTH- ((wucCdTextCmdBufferPara.stTagCmdPara.ucPageNo+1)*TA...[Details]
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According to statistics, the market value of flexible robots
in 2020
is about 1.05 billion US dollars, and it is expected to reach 6.37 billion US dollars by 2026, with an average annual com...[Details]
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An ultrasonic rangefinder is made using the STC89C52 microcontroller, ultrasonic module (HC-RS04), DS18B20 digital temperature sensor and LCD1602 liquid crystal display module. The first line of the ...[Details]
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GM released information about the BEV3 drive system and the Ultium battery. Judging from the information released, there is still some content worth seeing. The biggest feature is the 200kWh battery ...[Details]
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1. Stack memory The stack storage area is a data storage area opened up by the user in the SRAM (or RAM) of the on-chip memory, and the size of the stack area can be arbitrarily specified according...[Details]
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Main circuit analysis This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCS PWM ...[Details]
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Today's wireless communication field is full of "a hundred flowers blooming and a hundred schools of thought contending". The endless stream of wireless communication standards is dazzling; at the sa...[Details]
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This article will explore how to design isolated power supply circuits for gate drive, isolated sensing and communication circuits with the least parts, lowest complexity and most cost-effective meth...[Details]