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StoreDot, the inventor of Extreme Fast Charging (XFC) battery technology for electric vehicles, has announced that they have successfully demonstrated publicly on stage their ability to...[Details]
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introduction The 8051 core microcontroller is a general-purpose microcontroller and occupies a large market share in China. Keil has been the most successful in using C language for research on 51-co...[Details]
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1. Background When doing boost, the following circuit is used to sample the inductor current Use a current sensing resistor and an op amp differential circuit. As the current increases, the CT2 v...[Details]
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In C51, printf and scanf functions are mainly used for sending and receiving serial data.
Sometimes when debugging software, you need to use the printf function to output some results
To see these ...[Details]
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According to Jiwei.com, the World Youth Scientists Summit Entrepreneurship Fund (hereinafter referred to as "YSEF") held an investment signing ceremony in Wenzhou on November 19. YSEF invested 32 mil...[Details]
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Abstract: This paper proposes an electronic buoy design scheme based on DSP technology, GPS technology and wireless communication technology. The composition and working principle of the buoy ar...[Details]
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According to foreign media 91mobiles, the Samsung Galaxy A20s mobile phone recently passed the Bluetooth Technology Alliance (Bluetooth SIG) certification, with a total of 5 versions. It is underst...[Details]
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Abstract: With the development of communication technology, the application of wireless communication networks in industrial data transmission is increasing. At present, wired communication is most...[Details]
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April 17, 2023, China -
STMicroelectronics has added a new member to its advanced ultrasonic transmitter product family, adding a high-output current 32-channel portable scanner transmitter.
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UART (Universal Asynchronous Receiver/Transmitter) is used for asynchronous communication and can achieve full-duplex transmission and reception. 2440 has three UARTs: UART0, UART1, and UART2. The st...[Details]
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On August 3, 2022, Zhou Guangxing, Deputy General Manager of STEP and General Manager of the Robotics Business Unit, was invited to attend the 2022 (Fifth) Gaogong Robot ...[Details]
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A tutorial on how to use CubeMX is available at: http://blog.csdn.net/u013429988/article/details/54566969 The first time I used the F4 series chip, I planned to use an 8M passive crystal as an ext...[Details]
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Technology is changing every aspect of human life, and medical care, which is closely related to life, is of course no exception. At the 3rd Qingcheng Mountain China IC Ecosystem Summit Forum, whic...[Details]
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Disruptive innovation, Rockwell Automation's Shian talks about the new value of industrial interconnection
(Shanghai, China, December 8, 2021) From December 5 to 7, the 2021 3rd Glob...[Details]
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#include linux/module.h
#include linux/kernel.h
#include linux/errno.h
#include linux/string.h
#include linux/mm.h
#include linux/slab.h
#include linux/vmalloc.h...[Details]