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1 Introduction
Electric bicycles use the electricity generated by batteries as driving energy and electric motors as power. They have the characteristics of no exhaust pollution, "zero emissio...[Details]
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Dual-tone multi-frequency signal (DTMF) is composed of a group of low-frequency signals and a group of high-frequency signals in a certain way. Each group of audio signals has 4 audio signals, and ...[Details]
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Nikola plans to use battery packs on its larger hydrogen- powered semi-trailer trucks, while using all-electric powertrains on smaller trucks with shorter range. Nikola claims they will equip the v...[Details]
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Switching power supplies have become increasingly popular due to their small size, light weight, and high efficiency. MOSFET has become one of the most commonly used power switching devices in swit...[Details]
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STMicroelectronics has launched a series of
inertial sensors
. The attractive price and excellent product performance have enabled STMicroelectronics to rapidly expand its share in the cons...[Details]
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According to Japanese media reports, Denso, a Japanese auto parts manufacturer and one of the partners of Toyota, is expected to join the plan of wafer foundry leader TSMC and Sony to jointly build a...[Details]
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On November 3, AnTuTu released the latest Android phone praise list for October. Samsung took the top two spots, and the third place was actually the newly released vivo S10 Pro. The data f...[Details]
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On May 11, Beijing Junzheng issued an announcement on the completion of the transfer of target assets for issuing shares and paying cash to purchase assets and raise matching funds. The announcement ...[Details]
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The directory structure of the STM32 firmware library is shown in the figure below:
Our main concern is the Libraries folder.
1. _htmresc is the ST icon, Project is some examples a...[Details]
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After being cursed by Ren Zhengfei to "not build cars", Yu Chengdong resolutely devoted himself to his work. On April 17, at Huawei's nova 11 series and full-scenario new product launch conference,...[Details]
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Electrolytic capacitors will leak over time. The circuit shown in the attached image allows you to test the leakage of capacitors and decide whether they are worth using. You can suppress leakage by...[Details]
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For the past half century, Silicon Valley has been the center of technological innovation in the United States and even the world. If Silicon Valley were separated, it would be the 18th largest...[Details]
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The quickest and easiest way to improve the test efficiency of LED power supply is to choose the appropriate electronic load. If you are not familiar with the knowledge of electronic load, or if you a...[Details]
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Test and measurement are essential quality assurance for the product development, manufacturing and maintenance of the electronics industry. The development and production of any electronic product...[Details]
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In the existing automobile market, many brands and models are widely recognized for their excellent safety performance. These brands and models have performed well in safety technology, crash test ...[Details]
Power technology
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