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The automobile pedal performance test system is an intelligent automobile pedal test device based on the spatial solution of the measuring arm. It can test the travel and pedal force of the clutch,...[Details]
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In the second quarter of 2023, the decline in shipments of personal computers (desktops, notebooks and workstations) in mainland China slowed down, falling 19% year-on-year to 9.6 million units. Ship...[Details]
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Alpha Omega has launched a 1.2kV 65mΩ silicon carbide MOSFET, the company’s first SiC-related product. “After many years of development, we are delighted to add SiC technology to Alpha Omega’s prod...[Details]
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Japanese manufacturer NTN recently announced the development of a solar tracking device "electric linear module" for solar thermal and solar photovoltaic power generation equipment. When the device...[Details]
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Contents The invention relates to a thermal flow meter in which a plurality of flow velocity detection elements are arranged in a flow pipeline. Background of the Invention Patent document 1 descri...[Details]
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/* Name: Play music
Description: The program plays the Happy Birthday song while it is running. No timer interrupt is used, and all frequencies are completely realized by delay.
*/
#include reg...[Details]
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In December 2009, the 15th Conference of the Parties to the United Nations Framework Convention on Climate Change was held in Copenhagen, Denmark, and the Copenhagen Accord was issued. According to...[Details]
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The news that Apple 15 (iPhone 15) may be equipped with a USB-C charging interface is on the hot search again. There are currently two mainstream charging interfaces in the world. The Android platfor...[Details]
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In view of the current severe electromagnetic environment, the sources of electromagnetic interference are analyzed, and electromagnetic compatibility design is integrated into the product developm...[Details]
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1 Introduction
In recent years, the motors widely used in the national economy have increasingly tended to use variable speed drives of inverters in an attempt to achieve energy saving thr...[Details]
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In view of the many advantages of ARM microprocessors, with the gradual development of embedded application fields at home and abroad, ARM microprocessors will inevitably gain widespread attention an...[Details]
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I. Overview
ZGY-Ⅲ transformer DC resistance tester , with high-speed microcontroller as the core, adopts high-speed A/D converter and program-controlled current source technology, achieving unprecede...[Details]
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The working principle of the automobile fuel system involves the supply, mixing, injection and combustion of fuel to produce the power required by the engine. The following is the basic working pri...[Details]
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In general, the serial port of STM32 microcontroller is easy to understand and programming is not complicated. Of course, I would rather hope that its interrupt system is as simple as that of 51 mic...[Details]
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1 Introduction Virtual instrument (VI-ViItuaIInstrument) refers to the combination of general-purpose computers and functional hardware through applications. Users can operate the computer throu...[Details]