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Nowadays, many Internet giants have entered the automotive field. China's Baidu, Tencent, Alibaba and Huawei have all made a move, and global companies such as Google and Apple are eager to make a...[Details]
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The sleep current of STM32F103R8 and RC in shutdown mode is different. The actual measured value of R8 shutdown mode is 11uA, and the actual measured value of RC shutdown mode is 30uA. I thought it w...[Details]
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Recently, the on-site defense of the East China and South China Division of the "Core Innovation Cup" Future Car Human-Computer Interaction Design Competition for Colleges and Universities was succes...[Details]
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There are two types of multimeters, pointer type and digital type. They have their own conveniences. It is difficult to say which is better or worse. It is best to have one pointer type and one digit...[Details]
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In recent years, as people's requirements for broadband speeds have become higher and higher, optical fiber has been widely used in the backbone construction of broadband projects because its perfo...[Details]
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As the test environment becomes increasingly complex, many factors will have a significant impact on the measurement results. How to minimize the interference during the test is also a difficult prob...[Details]
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Developer Evsio0n was very hardcore and broke into the Snapdragon 835, so he successfully flashed some Android phones to Windows 10, which is really worth seeing. Judging from the latest de...[Details]
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The main features of various types of low-frequency amplifiers are wide operating frequency range, and the center frequency of the amplified signal ranges from tens of Hz to hundreds of kHz. This typ...[Details]
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Designer: Xu Xuechen
Time: 2011-11-1 to 2011-11-6
Function: 18B20 collects temperature, dht11 collects humidity, photoresistor collects light, etc....[Details]
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To be honest, I usually take the initiative to give way to pedestrians at intersections when I drive on the road, but you know the current traffic conditions in China, and from time to time a "hurdle...[Details]
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In hospitals, robot caregivers are on call, providing convenience and safety for both doctors and patients; on the streets, robot cleaners work in an orderly manner, protecting the cleanliness and ti...[Details]
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We have learned most of the basic syntax in the previous section. The syntax of the various basic statements to be learned below can be said to be the soul of the program. In the examples in the pr...[Details]
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On July 25, the e-commerce platform of China Huaneng Group Co., Ltd. released the second announcement of the inverter automation information system renovation project of the first, second and third ph...[Details]
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In
the field of
LED lighting
, in order to reflect
the energy-saving and long life characteristics of
LED lamps
, it is crucial to correctly select
LED driver
...[Details]
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A three-phase inverter is a power electronic device that converts AC power into variable frequency AC power. It is widely used in industrial automation, motor drive and other fields. In practical a...[Details]
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