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1. Machine vision hardware can collect information about the surrounding environment The commonly used visual sensors at present are: cameras, ToF lenses and lidar technology. Machine vision came...[Details]
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The Optoelectronic Devices Branch of the China Optics and Optoelectronics Industry Association has initially formulated the industry standard "
Light Emitting Diode Test
Method" based on...[Details]
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In order to implement the State Grid Corporation of China's deployment on the construction of ubiquitous power Internet of Things, on November 13, the State Grid Dispatching and Control Center orga...[Details]
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Abstract: The principle of a single-stage power factor correction circuit is discussed and its experimental results are analyzed.
Keywords: single-stage power factor
A Low Power Single-st...[Details]
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We live in an era surrounded by electronic devices, which make our study, work, exercise, travel and communication very convenient. Wearable devices are becoming an indispensable part of people's d...[Details]
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The following is the last part of the core initialization: initialization of the peripheral base address. This operation tells the CPU what the base address of the peripheral is. Before, I was confu...[Details]
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These days, your eyes aren’t the only ones on the road when you’re driving. Modern vehicles now have multiple cameras that, combined with other advanced sensors like radar and lidar, support safety...[Details]
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ZESTRON, the world's leading provider of precision cleaning products and technical solutions for the electronics manufacturing and semiconductor processing industries, will attend the 2020 NEPCON Asi...[Details]
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Crank press and servo press are two common metal processing equipment, which are widely used in metal forming, stamping, stretching, etc. Although they have similarities in some aspects, there are ...[Details]
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As environmental issues are increasingly valued around the world, governments around the world have introduced increasingly stringent emission standards. On May 20 this year, the "Research on the Tim...[Details]
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On July 29, Contemporary Amperex Technology Co., Ltd. successfully held its first online press conference. Chairman Dr. Zeng Yuqun released CATL's first-generation sodium-ion battery. At the sa...[Details]
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The frequent occurrence of "black swan" events in 2020 has repeatedly warned that the semiconductor industry chain will be affected if one thing moves. Especially for the complex semiconductor manufa...[Details]
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Sichuan Zigong held a national high-tech zone business investment promotion conference. Chen Ming, deputy secretary of the Party Working Committee of Zigong High-tech Zone, mentioned in his s...[Details]
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In a decade or so, researchers and historians will likely look back on today's audio market and describe it as a golden age of innovation. Never before has audio technology advanced so rapidly an...[Details]
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1. Circuit Principle The circuit is shown in the figure below. The P0 port of the 89S52 single-chip microcomputer is connected to the data line of the 1602 character LCD screen with an external 8x1kΩ...[Details]
Power technology
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