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At present, the resolutions of 12.3-inch full LCD screens are: 1280x480, 1440x540, 1920x720. For automotive LCD instrument applications, is the higher the resolution, the better? Is the increase in...[Details]
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Monitor speakers are the first choice for audiophiles, but for the first-time audiophiles of the working class, the high price of the speakers makes them stay away. Making speakers by yourself is o...[Details]
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The use of renewable energy sources such as solar energy
has grown significantly
in recent years
. This growth has been driven by government incentives, technological advances, and lower sys...[Details]
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The Bluetooth network topology configuration method invented by Jier Technology can automatically transfer the networking parameters and phase synchronization relationships used by the original commu...[Details]
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Today, realme Vice President Xu Qi warmed up for realme GT2 Pro. Xu Qi said that realme GT2 Pro will be the world's first to launch a new antenna technology, bringing consumers unprecedented ...[Details]
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The trend of digital transformation has spread to various industries. Real estate, as an industry that affects people's happy lives, has also begun to explore digital transformation. By optimizing ma...[Details]
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As the 2021 Shanghai Auto Show approaches, various automakers have begun to build momentum for their upcoming new products. According to statistics, 20 new cars will debut at the auto show. Xiaopen...[Details]
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Some people say that the higher the frequency of electromagnetic waves, the weaker the penetration, so the coverage is poor. Then some people ask, aren't X-rays and gamma rays used for medical radi...[Details]
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This circuit is suitable for overcurrent protection of DC power supply, such as various battery-powered occasions.
If the load current exceeds the preset value, the electronic fuse will discon...[Details]
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Today, Redmi officially detailed the Redmi K30 30W fast charging, claiming that it can fully charge a 4500mAh large battery in 1 hour. Let's take a look. According to the official introduction, the...[Details]
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Since their introduction, CMOS single-supply amplifiers have benefited single-supply system designers around the world. The main factors affecting the total harmonic distortion plus noise (THD+N) cha...[Details]
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0 Introduction
Oxygen is the basis for maintaining the normal function and life activities of human tissue cells. The energy conversion of most tissue cells in the human body is completed with...[Details]
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Drinking wine facing the spring grass, playing chess listening to the night bell.
—— "Farewell to the Scholar Yi Zong of Beiting" by Cen Shen of the Tang Dynasty
Chess h...[Details]
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Each time switch SP1 is pressed, the count value increases by 1, and its binary count value is displayed through P1.0 to P1.3 of the P1 port of the AT89S51 microcontroller.
(1. Connect the P3.7/...[Details]
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Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
...[Details]