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April 28 news, can a robot hand manipulate various objects as flexibly as humans? Researchers at Columbia University have recently made a breakthrough. They have developed a highly dexterous robot ...[Details]
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With the rapid development of communication technology, electrical signals are becoming more and more complex and transient. Developers have put forward higher and higher requirements on the perform...[Details]
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At present, chromatographic instruments play an important role in analytical instruments. Since the chromatographic column of the chromatographic instrument has a high separation capacity, it can s...[Details]
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In recent years, domestic smart homes have made breakthroughs in technology, with increasingly convenient interactions, richer functions, and better user experience. Popular smart security is an indi...[Details]
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0.5W audio power amplifier that works at low voltage
Function of the circuit
This 0.5W audio amplifier is installed in a small microphone to provide information for the synthesis device. The p...[Details]
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Google and its holding company, Alphabet, are making a massive investment of more than $1 billion at the intersection of artificial intelligence and health, with potentially major implications for ev...[Details]
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Since 2010, advanced countries such as Europe, the United States, and Japan have successively implemented laws to ban incandescent bulbs. The reason for the laws is to restrict low-luminous
e...[Details]
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An important reason for the rapid development of the domestic photovoltaic industry is the breakthrough of the existing photovoltaic grid-connected technology bottleneck, which is largely due to th...[Details]
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Sungrow, one of the world's leading manufacturers of photovoltaic inverters, announced that it has supplied its 60kW string inverters to a 2.25MW solar carport owned by Lockheed Martin (NYSE: LMT)....[Details]
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China Energy Storage Network News
: During the two sessions, NPC deputies heatedly discussed topics such as building an energy internet and promoting clean and green ways to meet electricity ...[Details]
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Fourth quarter net revenue was US$4.28 billion; gross profit margin was 45.5%; operating profit margin was 23.9%; net profit was US$1.08 billion Full-year net revenue was US$17.29 billion; gross pr...[Details]
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(I) Discrimination of transistor materials and polarity 1. Identify the material and polarity of transistors from their model names The second part of the domestic transistor model names uses the Eng...[Details]
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An Overview of the Development of Organic Vegetables The unpredictable environmental changes have led to the current climate changes, which have made it increasingly difficult to grow organic veg...[Details]
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As the US-China trade war remains unresolved, China's Huawei has announced that it is actively de-Americanizing key components of 5G mobile phones and base stations. 5G mobile phone processors and ba...[Details]
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environment: Host: WIN10 Development environment: MDK5.13 MCU:STM32F103 source code: gui_widget_progbar.h /** * Copyright (c), 2015-2025 * @file gui_widget_progbar.h * @brief text cont...[Details]