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0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
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Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
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LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
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This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
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Fieldbus is a fully digital distributed underlying control network. Since its emergence, it has attracted widespread attention from researchers in the control field. However, for a long time, due t...[Details]
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Battery Capacity Meter
The electromagnetic capacity meter circuit is specially used to estimate the capacity of cadmium nickel batteries and judge their charging effect.
The ...[Details]
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Liquid crystal display devices have these incomparable advantages, and with the continuous development of liquid crystal display technology and the continuous reduction of product prices in recent yea...[Details]
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Solar water heating, solar air conditioning, solar or wind powered street lights... The energy required for office buildings, residential communities, resort hotels, factories, schools, transportat...[Details]
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1 Overview
With the increasing application of various inverter power supplies, the research on inverters is also becoming more and more in-depth. At present, the most widely used in...[Details]
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In today's global energy shortage and increasing environmental pollution,
LED
has a broad application space with its energy-saving and environmentally friendly characteristics.
LED lamp...[Details]
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Lithium-ion batteries, which have the advantages of high voltage, high capacity, long cycle life and good safety performance, have broad application prospects in portable electronic devices, electr...[Details]
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The direct-drive wind power generation system is a new type of wind power generation system. It uses a wind rotor to directly drive a multi-pole low-speed permanent magnet synchronous generator to ...[Details]
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MP3 (MPEG I Audio Layer 3) is a sound file format based on the Motion Picture Expert Group (MPEG) compression standard. Its compression ratio varies according to the sampling frequency, compression bi...[Details]
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NI LabVIEW is a graphical programming language that uses icons instead of text lines to write programs. It is used to quickly create flexible and scalable test, measurement, and control appli...[Details]
Industrial Control Electronics
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