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Power frequency interference is widely present in various industrial sites, and its main sources include power feeders, lighting equipment, engines, and various electronic instruments and equipment...[Details]
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According to Jiwei.com, some netizens discovered today that domestic e-commerce has already put on the shelves several new products of Honor this month, namely Honor Play5 Vitality Edition, Honor X30...[Details]
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Simple implementation of STM32 CRC32 usage Remember to enable the STM32 CRC clock before use //STM32 hardware CRC32 byte data calculation, move the data to the highest bit, and fill the low bit wi...[Details]
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On March 22, Guangxin Materials issued an announcement stating that due to unclear land use conditions in Zhuhai, Guangdong, the company decided to promptly adjust the investment land and change the ...[Details]
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On April 22, the Shanghai Intellectual Property Court released the "White Paper on the Status of Judicial Protection of Intellectual Property Rights in 2020" (hereinafter referred to as the "White Pa...[Details]
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Accurately depicting real physical movements in the digital world remains a challenge for programmers and engineers, but a newly developed glove promises to significantly advance the state of the art...[Details]
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With the continuous improvement of the performance of smart mobile devices, batteries are becoming more and more overwhelmed, and mobile power products are growing and developing accordingly. In ad...[Details]
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The focus of this design is to collect the angle information of each joint through the acceleration sensor MMA7455, and control the operation of the stepper motor according to the obtained angle ...[Details]
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In the new technology of the world, computers have become one of the newest, most active and most advanced core technologies, and they are playing a powerful role in the information society. In the...[Details]
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This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle and ci...[Details]
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In some applications, the CPU only needs to work intermittently or process external events, and is usually in standby mode. The PIC16C5X microcontroller has an energy-saving mode, the sleep (...[Details]
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How important is the redundancy of hardware circuit component parameters in the design of high-speed hair dryers?
Qilitianxia high-speed air duct PCBA original picture
I...[Details]
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China Energy Storage Network News:
The "Zero-Carbon Energy Sharing e-Station" was put into operation in Xin'an Jiayuan, Xinwu District. The station integrates 11 functions including wind, l...[Details]
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With the development of the taxi industry, the requirements for taxi meters are getting higher and higher. Users not only require the meter to have stable performance, accurate billing, and anti-ch...[Details]
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Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]