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I used ARM7 before, and I don't know much about single-chip microcomputers. But a project needs to use 51, so I tried to use 51 but still feel a little confused. After adjusting this code today, I hav...[Details]
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Whether it is an automatic or manual model, the gear shifting method has hardly changed significantly in the past 50 years. The shift paddles or gear knob are indeed relatively innovative designs, bu...[Details]
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Rock mass acoustic emission refers to the phenomenon that when a rock mass is subjected to external forces, there will be defects or inhomogeneous parts inside it, which will first store strain energy...[Details]
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Honeywell is developing the next generation of inertial sensor technology with funding from the U.S. Defense Advanced Research Projects Agency (DARPA) for future commercial and defense navigation app...[Details]
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Sina Digital News reported on the morning of June 10 that Apple today launched the iOS/iPadOS 13.6 Beta 2 beta system for developers, adding the new Apple News+ audio function and custom opti...[Details]
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The press conference of the 2021 Shanghai International Consumer Electronics Technology Show (Tech G for short), hosted by the Shanghai Council for the Promotion of International Trade and organized ...[Details]
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Recently, GlobalFoundries' lawsuit against TSMC for infringement shocked the entire semiconductor industry, because the defendants in the lawsuit also included 19 TSMC customers including Apple, Broa...[Details]
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In recent years, Hebei Province has continued to increase the construction of new power systems - energy storage power stations, to better promote the development of clean energy in southern regions s...[Details]
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Three and a half years have passed since the Bluetooth Special Interest Group (SIG) announced a new specification defining a high-quality, low-power audio codec that promised to redefine audio stre...[Details]
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1 Overview PB50 is a high-voltage field effect tube high-power boost amplifier launched by APEX Company in the United States. It has the characteristics of high operating voltage (200V), large outp...[Details]
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introduction
GPIB (General Purpose Interface Bus) is an internationally accepted standard instrument interface. Test instrument suppliers generally provide a rich set of GPIB instructions, and...[Details]
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At the Shanghai Auto Show, a number of autonomous driving suppliers were vying for the "admission ticket" for smart electric vehicles. Against this backdrop, Horizon Robotics, a well-known player i...[Details]
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On December 31, 2019, Mianyang High-tech Zone and Changhong Sanjie New Energy Co., Ltd. signed a new energy battery project cooperation agreement in Mianyang. This is not only the final battle of 2...[Details]
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What is the principle behind why an electric fan stops rotating when it falls?
The principle that the electric fan stops turning after it falls is based on the working principle of the anti-du...[Details]
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Three-phase inverters are usually designed to drive three-phase motors, but sometimes you may need to use them for two-phase motors. However, this application is not common because the operating pr...[Details]
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