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Multimeter, also known as multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to mea...[Details]
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What is deep into the ear and what is shallow into the ear? There is no standard for this at present. My personal opinion is that all tubes + earmuffs are deep into the ear, and vice versa. (As sho...[Details]
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Gas detector is an instrument tool for detecting gas leakage concentration. It is generally available in three types: handheld diffusion type, pump suction type and fixed online type. It mainly uses ...[Details]
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Analog Devices, Inc. (ADI) today introduced the LTC3337, a nanopower primary (non-rechargeable) state-of-health (SoH) monitor with an integrated precision coulomb counter designed to minimize the ass...[Details]
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On September 15, the “Everything Intelligence—Baidu World 2020” conference was held. According to China National Radio, at the Baidu Brain sub-forum that afternoon, Ouyang Jian, general manager of Ba...[Details]
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1. EQU instruction Definition: Used to assign a value or register name to a specified symbolic name. Format: Symbol name EQU expression Symbolic name EQU Register name Note: The expression must be ...[Details]
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On June 9, at the 2021 World Semiconductor Conference, Wu Hanming, academician of the Chinese Academy of Engineering and dean of the School of Micro-Nano Electronics at Zhejiang University, delivere...[Details]
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We have previously cut and transplanted the linux3.4.2 kernel http://blog.csdn.net/fengyuwuzu0519/article/details/70162666 I also learned how to port the DM9000C network card driver to the linux2.2...[Details]
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Basic operating system: foreign manufacturers refine functions; domestic manufacturers expand software and hardware collaboration Internationally, Blackberry's QNX, customized operating systems bas...[Details]
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introduction
The data acquisition and monitoring system is a computer-based distributed control system and power automation monitoring system, which is widely used in many fields such as power,...[Details]
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I. Overview The STM32 TIM timer is divided into three categories: basic timer, general timer and advanced timer. From the classification, we can see that the STM32 timer function is very powerful, bu...[Details]
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Sweden's Enerpoly has officially opened its zinc-ion battery giant factory north of Stockholm, becoming the world's first large-scale manufacturing plant for this battery technology. The 70,000-square...[Details]
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Ever since Xiaomi MIX pioneered the concept of full-screen, major mobile phone manufacturers have been doing their best to explore the realization of a "true full-screen" in recent years. So far, the...[Details]
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4 Improvement of measurement method
4.1 Improvement ideas
Comparing the definition of coplanarity and the measurement method of the coplanarity value of device pins during PCBA mounting and weldi...[Details]
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On October 30, The Information's latest report pointed out that the standard version of the iPhone 17 has passed the early development stage. Apple's partner Foxconn is carrying out early manufactu...[Details]