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Q: What is an artificial heart?
The implantable artificial heart assist device introduced in this article is suitable for patients with severe heart failure whose heart (left ventricle) pu...[Details]
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Researchers have developed a "superlattice" of semiconductor quantum dots that function similarly to metals. Image source: US "Site Science and Technology Daily" According to the latest issue of ...[Details]
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Preface: I have been studying 51 single-chip microcomputers for some time. Taking advantage of today's free time, I have summarized some important knowledge for review later. 1. The basic structure...[Details]
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1. Classification of keys
Keys can be divided into two categories according to the structural principle. One is contact switch keys, such as mechanical switches, conductive rubber switches, etc....[Details]
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Although LEDs have high luminous efficiency, only a small portion of the energy flowing through the LED can be radiated in the form of visible light, and most of the remaining energy is consumed in t...[Details]
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Jiwei.com reported on April 2 that today, the two top flagships, Xiaomi 11 Pro and Xiaomi 11 Ultra, were launched for the first time across all channels. According to the official battle report, the ...[Details]
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Mike Bell is a former Apple executive who recently joined Intel. Intel is reorganizing its R&D team and bringing in new people to compete in the smartphone arena. Now Intel is at a critical juncture, ...[Details]
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On December 16, 2021, the 2021 3rd International Automotive Intelligent Shared Mobility Conference, co-organized by the China Society of Automotive Engineers and the China Intelligent Connected Vehic...[Details]
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The world is unpredictable, and most companies said: "The start of 2023
was not as expected
."
Demand at the downstream application end has tightened, supply has exceeded demand, and t...[Details]
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Chinese electric car maker NIO and smartphone maker Xiaomi released new products at the end of the year to challenge NVIDIA and Apple. This marks another step forward in China's efforts to develop it...[Details]
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A tutorial on how to use CubeMX is available at: http://blog.csdn.net/u013429988/article/details/54566969 The first time I used the F4 series chip, I planned to use an 8M passive crystal as an ext...[Details]
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A delta-sigma ADC is often the primary component of a 10-kilogram scale that can resolve a 1-gram change in weight. When designers need to measure temperature with an accuracy of 0.01 degrees, delta-...[Details]
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On August 15, RoboSense (2498.HK) released its interim results report for 2024. In the first half of 2024, RoboSense achieved a total revenue of 727 million yuan, a year-on-year increase of approxi...[Details]
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Engineers engaged in wireless communication design and testing are now facing unprecedented challenges. There are so many wireless communication standards that it is dizzying. With the rapid advanceme...[Details]
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As an important component of electric vehicles, power batteries have very high requirements for temperature, safety and performance. Therefore, the assembly of power batteries has also become the f...[Details]
Microcontroller MCU
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