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Since the National Radio Management Committee allocated 470-510Mhz for civilian wireless metering instruments and other types of equipment, various meter manufacturers have begun to conduct research ...[Details]
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With the development of electronic technology and the changes in circuit structure, the requirements for circuit measurement have become higher. In electronic production, it is found that the measur...[Details]
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On November 6, Polestar Motors announced that it had signed a lithium-ion battery unit supply agreement with Korean battery manufacturer SK On to provide batteries for the upcoming Polestar 5 mode...[Details]
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11th Gen Intel® Core™ High-Performance Mobile Processors and Intel® Xeon® W-11000 Series Processors Released, Bringing Industry-Leading Mobile Performance Latest news: Beijing, May 11, 2021 - To...[Details]
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1 Overview
PWM front-end controlled rectifier is widely used in three-phase AC/DC voltage system due to
its advantages such
as DC
voltage
change, input power factor correct...[Details]
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Abstract: A portable human-machine interface system based on STM32 processor for total station measurement and calculation is designed. The method of processor IO port analog bus timing and externa...[Details]
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After a day, I finally understood what functions the SystemInit() function implements. I am a beginner in STM32. I have recorded it as follows (please point out any misunderstandings):
The library us...[Details]
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Introduction Power quality is a standard for measuring the quality of the power grid. Power quality problems include voltage sag (sag), voltage swell (swell), spikes (spikes), harmonic distortion...[Details]
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Leaked renders of the Samsung Galaxy A03s in May showed that the smartphone will feature a waterdrop-style notch display and a triple-camera module on the rear. While those images showed ...[Details]
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This article introduces the design and implementation of a wireless sensor network node based on ATmega128L and CC2420 operating in the 2.4GHz frequency band, and discusses the hardware components of...[Details]
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From July 1st to 2nd, the "2021 Fourth Global Autonomous Driving Forum" hosted by Gasgoo was grandly held in Shanghai. The forum mainly focused on key technologies of autonomous driving, such as auto...[Details]
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eo reporter Zhou Huizhi
In 2019, which is about to pass, power grid companies have experienced many highlights in a series of transformation actions. The main theme is the "Internetization" of...[Details]
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In today's society, with the continuous progress of science and technology, more and more modern medical devices have been rapidly developed, especially electronic instruments that are in direct co...[Details]
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According to foreign media reports, multinational automotive parts manufacturer Visteon Corporation has provided the VW Play infotainment platform for Volkswagen Group's new Nivus model to be launche...[Details]
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Therefore, we instruct students to use JPT-7 module to run GPS application in arm-Linux. Nand Flash space is too small, and the board used often cannot burn the root file system. So we decide to us...[Details]