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As a representative of the National People's Congress for many consecutive terms, Lei Jun, Chairman and CEO of Xiaomi Group, has been the focus of the two sessions. As the third session of the 13th N...[Details]
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In the programming of Siemens S7-300 and S7-400, it is often necessary to call some system functions or function blocks. When inputting parameters, you often encounter pointer type parameters. Do y...[Details]
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When the motor is large, starting is an issue that must be paid attention to. The simplest and most commonly used is the star-delta starting method. The core part of the star-delta starting method is...[Details]
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Overview
In the past, motor repair was about dealing with traditional three-phase motor failures caused by water ingress, dust, grease, bearing damage, motor misalignment, or simply normal aging. H...[Details]
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AEG Power Solutions (AEG PS), a specialist in energy technology and power electronics, has launched a new central inverter, the Protect PV.630.
The inverter is designed for megawatt-class phot...[Details]
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Light-emitting diodes (
LEDs
) can decorate
home appliances
with colorful
lights
. Red, yellow, green, blue, and white, LEDs have ushered in an era where they can be used freely with...[Details]
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Last September, ZTE officially released the Axon 20 5G, the world's first mass-produced under-screen front-camera mobile phone, which has attracted much attention from consumers around the worl...[Details]
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Definition of Bandwidth Bandwidth has many application areas. It can be used to identify the data transmission capacity of signal transmission, the amount of data passing through the link per uni...[Details]
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Contents The utility model belongs to the technical field of liquid fluid measurement, and in particular relates to a multi-channel ultrasonic flow meter. Background of the Invention Compared with ...[Details]
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1 Introduction
Plasma antenna is a radio frequency antenna that uses plasma as a medium for electromagnetic radiation guidance. Traditional metal antennas, especially antenna arrays, are relatively...[Details]
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Cheyun Note: Tesla's autonomous driving accident in May and the recent demonstration of how to interfere with sensors at Defcon fully illustrate the importance of sensors in autonomous dri...[Details]
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Abstract: A method of converting high-definition digital TV signals into standard-definition digital TV signals using FPGA is studied. The effective pixels and vertical lines of each line in the im...[Details]
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my country's power transformer products can be divided into large transformers (capacity greater than or equal to 8000kVA) and small and medium-sized transformers (capacity less than or equal to 6...[Details]
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Based on the Lambert-Beer absorption law of infrared light absorption by gas, the latest international NDIR technology is adopted, such as electrically modulated infrared light source, high-sensiti...[Details]
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From technology wars to price wars and then to brand wars,
the competition in
the power battery
industry chain
has shifted from the relatively single product power competition in the p...[Details]
Power technology
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