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Because the iPhone 12 adopts a new appearance design, many new problems have also arisen, including paint peeling. The iPhone 12 uses an aluminum metal frame, while the iPhone 12 Pro series uses a ...[Details]
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1 Introduction
The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, since the initial voltage on...[Details]
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On July 27, the National Summit Forum on Specialized, Precise and Innovative Small and Medium Enterprises was held in Changsha, and Liu He, member of the Political Bureau of the CPC Central Committee...[Details]
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What is the reason for the large fluctuation of mass flow meter? It is normal for the mass flow meter to fluctuate, which is related to many factors, such as whether the pressure in the pipeline ...[Details]
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When Honor V20 was released in December last year, Honor President Zhao Ming announced a partnership with fashion brand Moschino to launch the Honor V20 Moschino customized version. Recently, foreign...[Details]
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I have previously written a short article about the STM8S chip GPIO pin being unable to return to the GPIO state after multiplexing the AD function, introducing the problem caused by the relevant Schm...[Details]
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Austin-based National Instruments is investing heavily in its electric vehicle business as demand for the technology grows rapidly. The technology company, which changed its name to NI in May, is m...[Details]
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The safe and reliable driving of power switch tubes is a problem that must be solved by power converters. Common IGBT driver modules include TLP250, M57962, and EXB841/840. However, due to the particu...[Details]
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What is the history of single-chip microcomputers? What is the history of single-chip microcomputers? What is the basic structure of single-chip microcomputers? What was the initial model? What is the...[Details]
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1. Introduction
Semiconductor lighting is supported as a key point in the country's "Eleventh Five-Year Plan". New words such as green lighting and energy-saving lighting can be seen every...[Details]
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The following summary refers to the Atomic STM32 Development Guide The interrupt controller of STM32F103 supports 19 external interrupt/event requests. The 19 external interrupts of STM32F103 are: L...[Details]
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As an emerging force in light sources,
LEDs
emit light in a completely different way from traditional light sources. They emit light by utilizing
the recombination of electrons and holes i...[Details]
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How to Affordably Add EtherNet/IP, EtherCAT, and PROFINET to Factory Automation
Remember that scene in a sci-fi movie showing a fully automated factory run by artificial intelligence...[Details]
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1 Introduction
There are two technologies for VRLA batteries now: one uses AGM separators, called AGM technology, which is represented by some Japanese companies; the other uses colloidal ele...[Details]
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On October 26, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Yunnan Qujing Luoping Pumped Storage Power Station Developmen...[Details]
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