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1 Temperature acquisition sensor DS18B20
DS18B20 is a single bus digital temperature measurement chip, which is easy to use, wear-resistant, collision-resistant, and has strong anti-interferenc...[Details]
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Today, Honor Mobile's official Weibo account revealed a new feature of the Honor X10, which will be released on the 20th of this month - a high refresh rate screen. The official said that the Honor X...[Details]
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TSMC founder Morris Chang told member countries at the APEC Economic Leaders' Meeting in New Zealand that the main reasons for the global chip shortage include underestimated demand, natural disaster...[Details]
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From linear to digital power supplies, we have a wide range of design choices. This article briefly introduces some of the alternatives facing designers and the problems that arise. Key Points The po...[Details]
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Section 001 Create a new directory, create and edit files First, let's take a look at the Ubuntu toolbar. After installing Ubuntu and entering the graphical interface, there are 10 tool icons on the ...[Details]
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Since the birth of transistor devices, most of the DC power supply for electronic instruments and equipment is undertaken by transistor voltage regulators. From a long-term perspective, this DC volta...[Details]
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At present, switching converters with power factor correction function are usually divided into two types: two-stage structure and single-stage structure. The two-stage structure circuit has good p...[Details]
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In the project, I need to use a computer to control the IO port of the microcontroller through the serial port. After consulting some information, I found that python can be used to implement simple ...[Details]
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Expressways are an important part of my country's transportation infrastructure construction. At present, my country's total expressway mileage ranks first in the world. With the continuous inc...[Details]
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Agile Long-termist: Chuangshi Technology Outlook 2023 Semiconductor Supply Chain Logic From the epidemic in 2020 that gave rise to the stay-at-home economy, which led to a surge in demand for consu...[Details]
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With the rise of the Japan-South Korea trade war, hydrofluoric acid, a semiconductor chemical material, has also come onto the stage. At the Semiconductor Industry Innovation Forum on September 4, Li...[Details]
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In recent years, as the energy shortage problem has become increasingly prominent, the application of new pollution-free alternative energy sources such as solar energy and wind energy has received...[Details]
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In this article, the directions of all voltages and currents are marked on the figure, and all descriptions and calculations in the article use absolute values. For any component X, the instantaneous...[Details]
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Three-pronged approach to reduce switching power supply ripple 1. Energy storage inductor. The larger the Q value of the energy storage inductor at the operating frequency, the better. Many peop...[Details]
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Whether it is the electrification of automobiles or generative artificial intelligence, power technology is indispensable. Daryl Ellis, general manager of Tektronix's global mid-range and basic osc...[Details]