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UART serial communication UART, the full name of Universal Asynchronous Receiver/Transmitter, is a universal asynchronous receiver/transmitter. Serial port communication is the most commonly used t...[Details]
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0 Preface In the past, the punishment of traffic violators was completed by the traffic police manually issuing tickets, and the violators then took the tickets to the designated collection office to...[Details]
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(I) Commonly used detection methods Commonly used detection methods for integrated circuits include online measurement method, non-online measurement method and substitution method. 1. Non-onli...[Details]
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introduction This paper proposes a network camera design based on ARM and POE embedded system. The solution uses AT91RM9200 processor and its peripheral modules as the hardware platform and embedde...[Details]
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Sina's "2019 Technology Billboard" annual ceremony opened on December 18 at the Shangri-La Hotel in Beijing. The theme of this Technology Billboard was "Reconstructing New Technology to Empower...[Details]
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On August 5, the signing ceremony of the investment project cooperation between the People's Government of Zhungeer Banner and State Power Investment Group Inner Mongolia Energy Co., Ltd. was h...[Details]
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1. Introduction
At present, with the continuous development and maturity of chip technology and single-chip microcomputer functions, single-chip microcomputer technology has been widely used in...[Details]
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Washing machines are one of the essential home appliances for modern people, saving time and effort. However, some friends do not pay attention when using washing machines, and throw dirty clothes in...[Details]
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When environmental protection has become a national issue, in addition to traditional governance methods, how to scientifically use advanced technologies such as the Internet of Things, cloud computi...[Details]
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We often hear that a company is working with a car manufacturer to launch a fully autonomous car in a certain year. This disruptive technology seems to have caught people off guard. After all, accide...[Details]
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On May 24, CATL stated on an interactive platform that the company plans to officially launch the Kirin battery in the second quarter of this year. Regarding the comparison between Kirin batteries a...[Details]
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The hardware schematic diagram of AT24C series programming on enhanced PIC experimental board is shown in the figure below. U7 is the 24C02 chip on the experimental board, SDA is connected to the RB5...[Details]
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From January to September, the company achieved operating income of 269 million yuan, a year-on-year increase of 5.86%; the net profit attributable to the parent company was 55.1869 million yuan, a ye...[Details]
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1 Ripple and Noise
Ripple and noise voltages usually appear when the AC voltage signal is applied to the DC input and output capacitors of the DC/DC converter. The output noise of the SMPS c...[Details]
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On November 20, according to the Shanghai Market Supervision Bureau, the State Administration for Market Regulation recently officially approved the Shanghai Motor Vehicle Inspection and Certificat...[Details]
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