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Nowadays, there are many types of flow measurement technologies and instruments, and the measurement objects are complex and diverse, which determines the complexity of the application technology of ...[Details]
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1 Introduction
Today, with science and technology and social production highly developed, intelligent test instruments and instrumentation systems are developing rapidly, and the span of t...[Details]
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Behind every new trend lies unspeakable opportunities and anxieties. In 2007, Kingsoft Software was finally listed on the Hong Kong Stock Exchange 20 years after its founding. Lei Jun, the helmsman, ...[Details]
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Interrupts are also called asynchronous interrupts and are triggered by hardware, while exceptions are also called synchronous interrupts and are triggered by software. An interrupt service routine...[Details]
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1 Introduction
LED is called the fourth generation of lighting source or green light source. The light emitting device of LED is a cold light source, which has the characteristics of energy sa...[Details]
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When expanding the output port through P0 port, how to deal with the relationship between the microcontroller and the latch?
Answer: When the output port of the microcontroller is expanded through ...[Details]
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On the evening of October 28, Keboda released its third-quarter report for 2021, stating that the company achieved revenue of 586 million yuan in the quarter, a year-on-year decrease of 21.16%; net p...[Details]
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I recently participated in an electronic competition and had to write a matrix button. At the beginning, I spent a long time writing it and tried several matrix buttons, but none of them worked. Howe...[Details]
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Recently, according to Korean media reports, LG Chem plans to develop "cobalt-free" battery positive electrode materials by 2025 , but has not disclosed relevant technical details. A search in the ...[Details]
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On March 21, letsgodigital exposed Samsung's surround screen mobile phone design patent and drew a rendering of the Samsung Galaxy surround screen mobile phone based on the patent drawing. S...[Details]
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Mouser Electronics and Analog Devices jointly host an online seminar on the next generation of highly integrated dual-wavelength smoke sensors to improve design efficiency March 29, 2022 – Mouser E...[Details]
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S3C2440 interrupt register: 1. Interrupts are divided into two categories: internal interrupts and external interrupts. 2. External interrupts. 24 external interrupts occupy GPF0-GPF7 (EINT0-EINT...[Details]
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Introduction: US battery startup Solid Power has received up to $12.5 million in funding to develop nickel-free and cobalt-free solid-state batteries. In addition, the company has also released batte...[Details]
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Generally, we need to use a two-stage power system to meet the 80+ planned power factor requirements and EN61000-3-2 harmonic current requirements, which are as follows:
1. A power factor corr...[Details]
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In practical applications, increasing radio frequency interference (RFI) must be dealt with, especially when the signal transmission line is long and the signal strength is low. This is a typical app...[Details]