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The media has noticed that Intel will give a presentation titled "Bonanza Mine: An Ultra-Low Voltage Energy Efficient Bitcoin Mining ASIC" at the upcoming ISSCC conference in late February. It has at...[Details]
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1. Major device number and minor device number (the two together are the device number):
A character device or block device has a major device number and a minor device number. The major devic...[Details]
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The tenth function to be introduced is the character display function LCD_ShowChar. This function is similar to the character display function of the previous OLED module, but the character display f...[Details]
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Multimeter, also known as multiplexer, multimeter, three-meter, complex meter, etc., is an indispensable measuring instrument in power electronics and other departments. It is generally used to measu...[Details]
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First look at the transistor related parameters:
As shown
Given: Usc=12V, Rc=6K, Rb=70k, magnification B=50,
Question: When USB=-2V, 2V, 5V, in what range is the static operating point Q?
...[Details]
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Li Bin said that if you don't have 20 billion, don't make cars; He Xiaopeng said that when he saw others making cars, he thought 10 billion was too much, but now that he has jumped in, he knows that ...[Details]
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This article continues the content of the previous article. Let’s do experiment 4: control the active buzzer with a button. The buzzer sounds when the button is...[Details]
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Wind power is one of the green energy sources that is currently receiving strong support, from large-scale wind farms with hundreds of megawatts in the mountainous areas of Qinghai and Xinjiang in the...[Details]
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The virtual instrument development platform LabVIEW (LaboratoryVirtual Instrument Engineering Work bench) launched by the American NI Company is currently the most widely used, fastest growing, and m...[Details]
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For many years, electricity management and charging have been using the traditional operation mode of using electricity first, reading the meter later, and paying the fee. The calculation of electric...[Details]
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Abstract: In the future, society will pay more and more attention to health care services. We propose a new type of intelligent robot, conduct a model design for its application in digital home health...[Details]
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1. Background
Nowadays, many wireless communication products, such as wireless routers, use the 5 GHz frequency band. However, 5.25-5.35 GHz and 5.47-5.725 GHz are the operating frequency ban...[Details]
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1. Multimeter Classification 1. Commonly used multimeters are of two types: pointer type and digital type: Pointer multimeter is a multifunctional measuring instrument with mechanical meter head as t...[Details]
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Definition of Bandwidth Bandwidth has many application areas. It can be used to identify the data transmission capacity of signal transmission, the amount of data passing through the link per uni...[Details]
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"Science and Technology Innovation Board Daily" reported on November 7 that intelligent connected vehicles are expected to usher in a period of intensive policies.
Today, at the "2024 Sm...[Details]
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