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Everyone is familiar with LED display screens, which can be seen everywhere in life. They can be seen everywhere in stations, shopping malls, squares, auditoriums, airports, and buildings. Accordin...[Details]
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working principle The measurement principle of the split electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. The split electromagnetic flowmeter consists of a sensor and...[Details]
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The automotive industry is looking for innovative ways to keep drivers and passengers safe, starting with small safety enhancements and ultimately aiming to create fully autonomous vehicles. The au...[Details]
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STM8S has 9 reset sources: NRST pin generates external reset Power-On Reset (POR) Brown-out Reset (BOR) Independent watchdog reset Window watchdog reset Software reset SWIM Reset Ill...[Details]
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In recent years, urban electricity consumption has increased year by year, which has put forward higher requirements for energy supply methods and new power systems. In 2022, driven by the dual carbon...[Details]
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Drain open circuit is high impedance state, suitable for input/output, it can independently input/output low level and high impedance state, if you need to generate high level, you need to use externa...[Details]
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In addition to the AC contactor, the frequency converter is also the reason why the voltage fluctuation causes the motor to stop. When the input voltage of the frequency converter drops, the contro...[Details]
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Here are 8 questions about 3C certification:
1. 3C certification is a product safety certification.
The electrical products that are involved in safety are mainly those that use 22...[Details]
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In the past few years, semiconductor and power suppliers have made great efforts to promote the concept of digital power through a large number of digital technology literature released on the mark...[Details]
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The 330W AC regulated power supply circuit is shown in the figure below. The working principle: R2, R4, R5, R6 The actual values of the five sampling resistors should be: 470kΩ±3kΩ, 3.7kΩ±300Ω, 1.5...[Details]
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Use the timer/counter T1 to generate a timing clock, and
control 8 light-emitting diodes through the P1 port, so that the 8 indicator lights
flash one by one, with a flashing frequency of...[Details]
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Overview
Millimeter-wave radar products include forward-looking medium-range millimeter-wave radar (MRR), side-looking short-range millimeter-wave radar (SRR) and vehicle interior detection mi...[Details]
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introduction
With the advent of the new generation of wireless mobile communications, the digital intermediate frequency receivers in communication systems have higher and higher requirem...[Details]
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1 Introduction Since the 1970s, the TI industry represented by network communication technology and microelectronics technology has flourished. The rapid development of information technology has ...[Details]
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On November 4, according to CCTV News, at the 2024 World Internet of Things Conference held yesterday (November 3), the world's first "White Paper on the World's Intelligently Connected Digital Eco...[Details]
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