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To build an LED-based system, the following tasks need to be completed: 1. Determine the number of LEDs to be used and the connection scheme between the LEDs; 2. Select linear mode or switching mo...[Details]
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On the morning of July 5, according to foreign media Max Weinbach, Apple plans to add a "larger" wireless charging coil to this year's iPhone 13 series, which will not only help wireless chargi...[Details]
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According to a report by Expert Market Research, the global market size reached approximately $10.88 billion in 2023. The market is expected to grow at a compound annual growth rate (CAGR) of 7.90%...[Details]
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On July 24, Honor officially announced the new Honor Tablet V7 Pro. However, according to Jiwei.com, an insider learned that the Honor Tablet does not use the Dimensity chip. Recently, Honor official...[Details]
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All microcontrollers require some mechanism to program them, even if they are only programmed once. Typically, program code is written on a host computer, then compiled or translated, and the object ...[Details]
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Apple officially released a number of new products including iPhone, Apple Watch, and iPad through online channels. The suspense brought by the so-called iPhone 13 and Apple Watch S7 product pictures...[Details]
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1 Introduction
Fingerprints refer to the uneven lines on the front of the skin at the end of the finger. Although fingerprints are only a small part of human skin, they contain a lot of inform...[Details]
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Abstract: The oscillation generated by high-frequency switching has a certain impact on digital sampling. Taking the Boost PFC circuit as an example, the affected range is analyzed, and then an imp...[Details]
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On September 16, Zongyi Holdings issued an announcement stating that Nanjing Tianyue Electronic Technology Co., Ltd. (hereinafter referred to as "Tianyue Electronic") is a holding subsidiary of the c...[Details]
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Introduction: The anti-interference performance of single-chip microcomputers has always been valued by everyone. There are about ten single-chip microcomputers on the market that I have come into co...[Details]
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5G wireless, the global mobile communications standard for the next decade, is entering an exciting new arena: collaboration between the automotive and communications industries. Autonomous driving a...[Details]
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Connection of devices with different bit widths Let's first take a look at how the peripheral ROM is connected to the CPU address bus in the 2440 chip manual. Connection between 8bit rom and CPU a...[Details]
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We still use STC's 8051 microcontroller. This code is used to make a timer, which is displayed in real time through a digital tube. Because there are 6 digital tubes on the board, you can set the hou...[Details]
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LDW (According ISO17361) 1. Definition Warning threshold The position of the vehicle on the road when the alarm is issued corresponds to the alarm trigger point set inside the system. warn...[Details]
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With the development of new energy vehicles and other industries, the research and development of new energy batteries and waste recycling have become the focus of people's attention in recent years. ...[Details]