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Today, according to the WeChat public account of "Gongxin Micro News", in accordance with the "Personal Information Protection Law", "Cybersecurity Law", "Telecommunications Regulations", "Telec...[Details]
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The interrupt vector in 2440test is somewhat hidden and goes around in circles. No wonder it is so difficult to understand. Let 's unravel it and see what the process is. Interrupt vector b HandlerI...[Details]
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The oscilloscope is an electronic measuring instrument with a wide range of uses. The rapid development of electronic technology has made various types of electrical signals more and more complex. ...[Details]
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1 Introduction
Aluminum electrolytic
capacitors
are the constraints
Inverter" target="_blank" Inverter
The most critical component of service life is
the life of
aluminum e...[Details]
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This example uses a key to control the brightness of the LED desk lamp. The default setting is off when powered on. The first press makes the LED fully lit. The second press makes the LED 58% b...[Details]
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Generally, oscilloscopes with bandwidths exceeding 200M will have two input impedance options, 1M and 50 ohms. Below I will describe the general uses of 1M and 50Ω input resistors. As for the princip...[Details]
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The electronic design industry's relentless pursuit of speed and performance is constantly changing the standards of high-end oscilloscopes. Bandwidth, capture, analysis, and the accuracy required f...[Details]
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Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated (NASDAQ: QCOM), today announced that it has received product design wins from 16 companies for its next-generation Qualcomm® 9205 L...[Details]
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This morning, Lei Jun, founder, chairman and CEO of Xiaomi Group, posted a photo of a camera he borrowed from a friend: the legendary Leica black and white camera (which can only take black and...[Details]
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According to the China Trade Relief Information Network, on June 21, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a 337-part final ruling on cer...[Details]
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At present, the epidemic prevention and control in Shanghai is at the most critical juncture. Tianneng has taken emergency actions to actively deploy emergency materials such as mobile energy s...[Details]
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After the country issued the "Twelfth Five-Year Plan for the Development of Semiconductor Lighting Technology", the results of the "2012/2013 Semiconductor Lighting Product Financial Subsidy Promot...[Details]
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A light emitting diode (
LED
) is a
semiconductor
(diode) that, when forward biased by a voltage/current source, emits visible light of a specific color (wavelength), with
a brightness
t...[Details]
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Jinhetian ATX-S428 is indeed a power supply with a very beautiful appearance, but after all, power supplies are not for viewing. It is not enough to just have a beautiful appearance. There must be som...[Details]
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On October 28, BOE held the "Only One True Image" ADS Pro Technology Appreciation Conference in Shanghai. BOE has created three interactive scene areas, namely "Light and Shadow Reveals Truth", "Al...[Details]
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