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　　There are many instruments for measuring pressure and vacuum, and there are three commonly used pressure measurement methods for pressure testing instruments. 　　1. Liquid column pressure measureme...[Details]

As a major domestic manufacturer, Huawei adopts the strategy of dual flagships, P and Mate. Counting the days, Huawei's Mate series will usher in an update, and it is reported that this time it will ...[Details]

Automotive CPS design requires collaborative engineering between areas of expertise in multiple fields, many of which are system attributes that can impact multiple disciplines. Cross-cu...[Details]

This article describes data abort and instruction fetch abort in armv6 exceptions ARMv6 Exceptions ARMv6 7 exceptions reset and swi share SVC exception mode (privileged) Data abort and instr...[Details]

The 800 V high-voltage platform is conducive to solving the problems of slow charging and short driving range of electric vehicles. Therefore, the 800 V electric drive system based on the high-volt...[Details]

I used the STM32F10X firmware library and practiced the simplest port application, which seems to be very convenient.  /******************** GPIO application******************** stm32 library file a...[Details]

Single-chip microcomputer is a hardware device, unlike software, which can be downloaded from the Internet. It requires investment, but this investment is too small compared to computers, mobile phone...[Details]

Abstract: This paper presents a design method of using the internal current-type D/A converter and current/voltage conversion circuit of C8051FF330D to output 0~4V analog signal to control the output ...[Details]

Due to the requirements of LED lighting power supply: the PF value of civil lighting must be greater than 0.7, and that of commercial lighting must be greater than 0.9. For 10~70W LED driver power sup...[Details]

Rockwell Automation (NYSE: ROK), one of the world's largest companies dedicated to industrial automation and information technology, today officially launched the "Rockwell Automation Global Roadshow...[Details]

Recently, media reported that BMW, Ford, Daimler and other automobile companies are interested in establishing automobile data storage centers in China. Prior to this, Tesla announced through its off...[Details]

The project is a camera that simulates natural light cycles. I don't think there needs to be a 24/7 24/7 director to the plot development form, from a mother line to the director's form, from ...[Details]

Mr. Zhang Zhiliang of Beijing Foton Co., Ltd. delivered a speech on the theme of "Development Trends of Commercial Vehicle Intelligent Driving Technology and Introduction of Foton Motor's Intelligent...[Details]

1 Introduction For a long time, due to the advantages of AC asynchronous motors such as simple structure, reliable operation and low manufacturing cost, their applications have become more and...[Details]

On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]