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LED calibration technology is gaining more and more attention. Calibration technology is also the key to ensure the quality of LED display. LED display calibration technology has developed from spec...[Details]
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On June 6, Hongda Electronics released a plan for a private placement, showing that the company plans to raise no more than 1 billion yuan through a private placement, of which 620 million yuan will ...[Details]
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“5G is the most ambitious network connection plan in human history so far. It allows all stones to access the Internet. It will subvert the way we perceive the world and activate infinite value beyon...[Details]
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introduction
In recent years, with the increase in demand for agricultural products in my country, the improvement of agricultural automation level, and the increase in a large number of agric...[Details]
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Do you feel overwhelmed when compensating the feedback loop of an isolated power supply? The difficulty of this task is directly affected by where the loop is broken when you make the measurement.
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Optics
The three primary colors are red, green and blue, and the three primary colors of dyes are red, yellow and blue. What is four-color technology? Is four-color a gimmick? Can four-color ...[Details]
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Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). In electrical ...[Details]
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On April 5th local time, Tesla released the complete document of the third chapter (Master Plan Part 3) of its sustainable energy development "Master Plan".
It outlines a desir...[Details]
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Integrated circuits have the advantages of small size, light weight, long life, high reliability, etc. At the same time, they can be mass-produced to reduce costs, so they are widely used in industri...[Details]
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1. Introduction
Differential protection is widely used as the main protection for internal short-circuit faults of electrical main equipment such as generators, motors, transformers, and busbar...[Details]
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; Flashing display waiting for subroutine to be entered ;Function: R1 points to the flashing bit address, waits for input, and returns the key value ; Occupancy: A, B, R0, R5 ;Entrance: R1 Exit: A...[Details]
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According to foreign media reports, researchers from Delft University of Technology, Vrije Universiteit Amsterdam and the Netherlands Institute of Metrology (VSL) have developed an alternative positi...[Details]
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In addition to the external interrupt pins, Port 0 and Port 2 of the LPC178x/7x can also provide interrupt functions. These port pins can generate interrupts on rising, falling, or...[Details]
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At IBC2019 held in Amsterdam, Shanghai HiSilicon Technology Co., Ltd., AVS Industry Alliance, Danghong Technology, Guangdong Ultra High Definition Video Innovation Center and Pengcheng Laboratory joi...[Details]
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1. Introduction to the basic concepts of Bluetooth wireless technology
Bluetooth is currently a very common short-distance wireless transmission technology. Since it can be used to replace wired cab...[Details]
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