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Zero, a few questions (1) Why is there an input subsystem? In view of the diversity of input devices and input events, the kernel uses the input subsystem to drive input devices, submit input event...[Details]
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According to news on October 31, on Monday local time, Japan's Panasonic announced that it will start construction of a new battery factory in Kansas, USA, in November, with the goal of starting mass...[Details]
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With the promotion of the Golden Tax Project, the tax control market will develop rapidly. As one of the four major tax control products, the tax controller has a market share that cannot be unde...[Details]
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I bought idea6410 and found that the touch screen was a little jittery. Later, I communicated with netizens and they said that they would not jitter when using the official BSP. I asked for their B...[Details]
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The SM5450 provides the highest efficiency and output current while ensuring safety
Pangyo, Seoul, South Korea — September 15, 2021 — Silicon Mitus, the world’s leading PMIC technolo...[Details]
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This article introduces the main features, block diagram and typical application circuit of TPS65137. TI's TPS65137 is an active matrix OLED (AMOLED) power supply solution, including a boost conv...[Details]
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In daily work, for most engineers, a multimeter is the best choice for testing electrical signals such as voltage, low current, and resistance, while when testing high current, they generally tend ...[Details]
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According to foreign media reports, after a long legislative process, the EU Batteries Regulation has been published in the Official Journal of the EU. The EU battery regulations were announced on Ju...[Details]
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1 Introduction
Generally speaking, the system of high-power DC power supply device is mainly composed of high-voltage disconnector, high-voltage circuit breaker, on-load voltage regula...[Details]
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According to foreign media reports, in order to enable batteries to provide more power and operate more safely, researchers are committed to replacing the liquid commonly used in current lithium-ion ...[Details]
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LED definition
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the fo...[Details]
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In the standard C language textbooks, bit operations are basically not involved, but in the program of the single-chip system, it is necessary to frequently operate various registers in bytes, and the...[Details]
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As we all know, the drone industry is a money-burning industry. The concept is good, people are interested in the story, and the application scenarios are broad, but whether the income can support re...[Details]
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Wang Rui, senior vice president of Intel Corporation and chairman of Intel China, said: "Intel continues to adhere to 'hard-core innovation' to promote technological development. In the fields of c...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]