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On May 22, according to the Electronic Times, some semiconductor equipment manufacturers said that TSMC’s 2-nanometer GAA process performed amazingly, so customers urgently revised their blueprints. ...[Details]
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Google parent Alphabet has made an offer to acquire U.S. wearable device maker Fitbit, according to people familiar with the matter on Monday, as it plans to enter the market for fitness trackers and...[Details]
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Although swallowable video capsule endoscopes have been around for years, they can only move passively, driven by gravity and the body's natural movements, because doctors cannot actively control t...[Details]
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On November 21, Beijing issued a notice on unmanned autonomous driving , and Baidu became the first batch of approved companies to officially launch fully unmanned internal testing in Beijing. This m...[Details]
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Taiwan's Diamond Technology Center (DTC) replaced the two insulating layers of epoxy resin on printed circuit boards with diamond-like carbon (DLC) coatings, which can significantly extend the life of...[Details]
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1. GPIO LED lighting procedure:
GPIO has various functions, such as driving LED lights, obtaining key input information...
To drive LED lights, you need to configure GPIO as above.
Basic kn...[Details]
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When I was studying low power consumption, I encountered some problems about sleep. Here is a summary of how to stop sleep. And, there is a sentence: Therefore, after waking up, the internal clock i...[Details]
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Spectrum analyzers can help designers determine the frequency range of interference signals so as to select a reasonable filtering solution. However, general spectrum analyzers are large in size an...[Details]
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The Great Heat is approaching, and many parts of the country are entering a "scorching heat" mode, with frequent thunderstorm warnings. For photovoltaic power stations, the abundant sunlight in sum...[Details]
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I recently made a small speed display board for a factory. The program is very simple. The schematic diagram is as follows:
When I simulated this schematic in Protues, I started to use a 6-segment ...[Details]
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As shown in the figure, this is the LM4902 audio power amplifier circuit (MSOP package). After the audio signal is input, it is coupled to the inverting input terminal (pin 4) of the amplifier thro...[Details]
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What is an encoder? What is an encoder? What does encoder mean?
The first meaning: Encoder is a device that converts angular displacement or linear displacement into electrical signals. The...[Details]
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The LED light bar can achieve 360-degree light source without adding lens, which makes people feel like returning to the traditional incandescent lamp. LED light bar has many application advantag...[Details]
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High-speed buses make power supply design more difficult
As many high-speed processors, large-capacity hard disks and disk arrays, graphics cards, Ethernet and fiber-optic data communications, ...[Details]
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Industrial controllers are core devices in modern industrial automation systems. Their core technologies mainly include the following aspects:
Hardware Technology
The hardware t...[Details]
Microcontroller MCU
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