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Gas vortex flowmeter and gas turbine flowmeter are two relatively similar products among flowmeters. You must distinguish them during use and master their respective characteristics and applications....[Details]
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1 Introduction:
The 1553B bus is a time-division command response serial multi-channel data transmission bus. It was first used in the avionics system of US military aircraft in the late 1970s...[Details]
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The development trend of power adapters is high frequency, high density and miniaturization. In order to meet the requirements of heat dissipation, high efficiency is one of the most important indi...[Details]
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1. About RFID
RFID is the abbreviation of Radio Frequency Identification. It is a contactless automatic recognition technology that automatically identifies target objects and obtains relevant data...[Details]
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References: Chapter 10 - Interrupts and Events of the STM32F4xx Chinese Reference Manual, Chapter 4.3 - NVIC and Chapter 4.4 - SCB - 4.4.5 AIRCR of the ARM Cortex™-M4F Technical Reference Manual. T...[Details]
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Last week, Yiwei Lithium Energy released CTT technology and produced a huge LF560K battery. The LF560K battery capacity is 560Ah, twice that of the LF280K, and the single battery energy reaches 1.792...[Details]
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Foreword: is an in-depth series of columns produced by the editorial department of Electronic Enthusiasts. The purpose is to use the most intuitive way to enable readers to understand the structure ...[Details]
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A recent tragic incident caused by a car's blind spot has made everyone pay attention to the problem of car blind spots again. A test result shows that 75 children can be hidden in the blind spot of ...[Details]
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Recently, it was reported that TSMC Chairman Liu Deyin pointed out that one of the factors for the current chip shortage is the shift in supply chain and market share caused by the Sino-US trade war....[Details]
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Abstract: Node positioning is one of the key technologies in wireless sensor networks. RSSI-based positioning technology is a hot topic in current research. In order to solve the problem of large p...[Details]
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On October 11, the 2021 Guangdong-Hong Kong-Macao Greater Bay Area Private Enterprise Science and Technology Innovation Summit and Private Enterprise Science and Technology Achievement Matchmaking ...[Details]
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The electric car has a small lithium battery hidden in the middle of the body, and is also equipped with a foldable solar panel that is easy to carry around.
On June 20, a solar-powered electr...[Details]
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The following figure is a circuit diagram of DC or battery input, which performs constant current control on 6 strings of LEDs
It adopts a multi-string boost structure design. The LED driving met...[Details]
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Last year, iPad Air 4 was surprisingly launched with the 5nm A14 Bionic processor, one month ahead of iPhone 12. At the same time, iPad Air 4 also adopted the feature of fingerprint recognition ...[Details]
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#include "stm32f10x.h" /*RCC clock configuration*/ void RCC_config(void) { ErrorStatus HSEStartUpStatus; /* RCC registers are set to default configuration */ RCC_DeInit(); /* Turn on external ...[Details]
Analog electronics
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