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Two methods of brightness control for large LED screens are introduced. One is to change the current flowing through the LED. Generally, the continuous working current allowed by LED tubes is about 20...[Details]
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SHANGHAI, August 16, 2023 /PRNewswire/ -- As the number of new energy vehicles continues to increase, the entire industry is entering a stage of large-scale commercialization. Enterprises want to sta...[Details]
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1 Introduction
In precision electronic systems such as copying equipment and medical instruments, high voltage, low current, low power power supplies are widely used . At the same time, the...[Details]
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The modern vehicle dispatch system is a high-tech project that integrates global satellite positioning technology (GPS), geographic information technology (GIS) and modern communication technology....[Details]
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/*
Program effect: clock, including adjustable time, alarm rings when time is up, buzzer, this program has been debugged
You can
download the code of this program
from
http://www.51...[Details]
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As non-renewable energy sources such as electricity, coal and oil are frequently in short supply and energy issues are increasingly becoming a bottleneck restricting the economic development of the in...[Details]
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Recently, I looked at Freescale's MC9S12XS128MAL microcontroller. I felt that the timer was very troublesome. It was not as intuitive as STM32, which could choose multiple configuration metho...[Details]
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Micron President and CEO Sanjay Mehrotra recently met with President Biden at the White House to discuss competition and supply chain issues. On Thursday, FOX Business caught up with the Micron CEO t...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In order to achieve real-time data processing and low-power applications, this paper proposes a parallel, fully-pipelined
JPEG
decoder implementation with a clock management mechanism.
...[Details]
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If the pictures on your new iPhone screen look sharper, you haven’t been dazzled by Apple’s fancy marketing. Next-generation displays are a feature of the latest 5G iPhones and Samsung Galaxy smartph...[Details]
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1. What is IAP? IAP is the abbreviation of In Application Programming. IAP is the user's own program that burns part of the User Flash area during operation. The purpose is to facilitate the product ...[Details]
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For the definition of ATmega8's I/O space, see P 271 "Register Overview". All ATmega8 I/O and peripherals are placed in the I/O space. All I/O locations can be accessed through the IN and OUT instr...[Details]
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Who invented the DC generator?
The DC generator was invented by American physicist Michael Faraday in 1831. Faraday discovered that when a conductor moves in a magnetic field, an electromotive...[Details]
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According to foreign media reports, Ford Motor has obtained a patent for a brightness management system, which may be used in future Ford vehicles. The patent was submitted on October 18, 2023, pub...[Details]
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