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0 Introduction
Optical label switching (OLS) refers to the process of extracting and replacing optical labels to realize the routing and switching of user information. In recent years, many nov...[Details]
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On April 17, the world's largest 5MW supercapacitor energy storage system completed grid dispatching and joint commissioning at Huaneng Luoyuan Power Plant. All adjustment indicators met grid requirem...[Details]
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Positioning and related services have quickly found a wide range of applications and prospects in handheld devices, and users are increasingly relying on positioning services. How to accurate...[Details]
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Among the working wavelengths of HE-NE lasers, the commonly used wavelength is 0.6328UM. The optical harmonic response range of ordinary silicon photodiodes is 0.4~1.15UM, so silicon photodiodes can ...[Details]
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1 Introduction The use of embedded real-time operating systems can enhance system performance, ensure system stability and reliability, and facilitate maintenance and development of applications. The...[Details]
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When measuring with a vector network analyzer, one parameter that is often used is the S parameter. The S parameter is a measurement parameter used in the field of radio frequency communications. Its...[Details]
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The ground resistance tester is a commonly used instrument for testing and measuring ground resistance. It is also an indispensable tool for electrical safety inspection and grounding project complet...[Details]
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Working principle: The constant current source driving circuit is responsible for driving the temperature sensor Pt1000, converting the resistance signal it senses that changes with temperature int...[Details]
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1 Overview
The brushless DC motor is the most commonly used brushless motor. It is easy to drive, has adjustable speed and long service life, and is suitable for a variety of large and sma...[Details]
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In recent years, Tai'an has based itself on the city's energy reality and resource endowment, fully utilized the ballast role of energy storage in the new energy system, innovatively established four ...[Details]
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What is FOC control
FOC (Field-Oriented Control), also known as vector control, is a motor control technology for controlling AC motors. This technology can control the direction and size of t...[Details]
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LED has become the mainstream application solution for energy-saving and environmentally friendly lighting systems with its advantages of low operating voltage, low power consumption, high luminous...[Details]
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According to foreign media reports, General Motors CEO Mary Barra expects the company to provide self-driving cars to consumers by 2030. “I believe we’ll have something more to offer later in the ...[Details]
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Thunderstorms are frequent in summer, so it is necessary to pay attention to the waterproofing of outdoor LED displays . Strengthening waterproof protection can extend the service life of the displ...[Details]
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In recent years, with the accelerated development of intelligence, electrification and networking, cars are transforming from a single means of transportation to a third space that integrates leisu...[Details]
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