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Today is the seventh day of the first lunar month, and most of my friends have returned to work. I wish you all a good start. In the new year, major mobile phone manufacturers will also launch a numb...[Details]
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From June 16th to 18th, Xiaomi 618 National 5G Smart Carnival reached its climax. This year, Xiaomi not only achieved full coverage of online and offline new retail + celebrity live streaming, but al...[Details]
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Optically coupled simple isolation amplifier
Function of the circuit
In the case where a high-precision isolation amplifier is not required, slightly worse linearity and temperature characteri...[Details]
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Intel Evo joins hands with BMW i to use technology to support the Yangtze River Protection Action Protect the ecological background of the Yangtze River and watch for the harmony and beauty of natur...[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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Since digital circuits use short rising/falling edge pulse signals, they emit excess electromagnetic waves (noise) including high-frequency components to the outside, and respond sensitively to e...[Details]
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Baker Hughes, one of the world's largest energy technology companies, becomes independent for the first time with a new brand image Participating in the 2020 China International Import Expo (CIIE). ...[Details]
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In recent years,
low carbon
, energy saving and environmental protection have attracted more and more attention. The use of
LED lighting
is in line with the development trend and tr...[Details]
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On August 31, Shanghai officially released the "Action Plan for Building Shanghai into an Artificial Intelligence Highland and a First-Class Innovation Ecosystem" (hereinafter referred to as the "Pla...[Details]
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With the basic maturity of EU hydrogen fuel cell (FCH) technology and the positive role of hydrogen fuel cells in renewable energy generation (wind and solar energy) energy storage, the EU Hydrogen...[Details]
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The original intention of this program is to output a matrix wave, but if you run it with a microcontroller experimental board, you will find that it seems that P1^1 (that is, the second LED tube is a...[Details]
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According to Business Korea, LG Chem has begun to inject capital into its battery joint venture with General Motors (GM). LG Chem's business report released recently showed that the company invested ...[Details]
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Various portable electronic products, such as cameras, camcorders, mobile phones, laptops, multimedia players, etc., require power management chips such as DC-DC converters. Such portable devices...[Details]
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The previous article has already transplanted CAN, and this article will transplant eMMC. Generally speaking, transplanting eMMC is relatively simple, because the MMC driver is maintained by the offi...[Details]
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Escrapt’s holistic cybersecurity protection – DV business model – covers the entire DevOps cycle from embedded (e.g., hardware security modules and automotive firewalls) to cloud (e.g., key managem...[Details]
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