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In recent years, with the large-scale construction of 3G networks and the rapid popularization of smart phones, the era of mobile Internet has arrived. As an operating system launched by Google, A...[Details]
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1 Introduction
With the continuous development of electronic technology, more and more large-scale programmable digital logic devices, such as FPGA, are used in electronic devices. The use of ...[Details]
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There is a saying in the autonomous driving industry: the maps of the past are for people to see, and the maps of the future are for cars to see. But in fact, the implementation of autonomous driving...[Details]
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The 89C51 microcontroller is an 8-bit Flash microcontroller from ATMET. Its biggest feature is that it contains 4KB reprogrammable Flash memory, 128×8B internal RAM and 2 16-bit timers/counters. It i...[Details]
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Luminous flux attenuation is a key indicator for judging the life of LEDs . Energy Star (ES) in the United States defines the end of life of LED lighting products when the lumen maintenance rate ...[Details]
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Area unit conversion
name
symbol
Conversion relationship
Standard
Square meter
m
2
...[Details]
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Sina Digital News on the morning of May 5th, the U.S. Securities and Exchange Commission (SEC) announced today that it has filed a lawsuit against GT Advanced Technologies (hereinafter referr...[Details]
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On June 24, after leading his team to complete the "experimental discovery of the quantum anomalous Hall effect" 6 years ago and winning the only first prize of the National Natural Science Award i...[Details]
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Autostereoscopic display is a kind of display that can be viewed in three dimensions without wearing auxiliary devices. As autostereoscopic display can truly restore three-dimensional information, ...[Details]
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Shanghai's high-end manufacturing has made another major breakthrough! On May 28, the world's first single-unit 10MW bidirectional energy storage inverter independently developed by Shanghai Yidian...[Details]
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October 30, 2010 - Underwriters Laboratories Inc. (UL), a global leader in product safety testing and certification, today announced several new investment plans to further fulfill its long-term commi...[Details]
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Flyback power supplies are popular among designers due to their small size, low cost, and simple circuits. Many beginners also choose flyback transformers as a starting point for learning and researc...[Details]
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On the evening of February 24, Lexin Technology issued an announcement stating that in 2021, the company achieved operating income of 1.386 billion yuan, a year-on-year increase of 66.77%, and net pr...[Details]
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For detailed information on the connection between the I/O interface and the LCD pins, see the source code comments. 12864 source code //12864LCD display program with Chinese character library #in...[Details]
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Numerical Control Machine Tool (NC Machine Tool) and CNC (Computer Numerical Control) are often used to describe the same concept, but there are actually some differences between them.
1. Defi...[Details]