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I/O devices are also called input and output devices. As shown in the figure above, the I/O bus includes the data bus, control bus, and address bus; Each I/O device is connected to the I/O bus to...[Details]
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Recently, according to foreign media reports, in a statement, Dutch positioning technology giant TomTom revealed a partnership with Hella Aglaia , a German supplier of computer vision software fo...[Details]
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Introduction: This chapter introduces the hardware connection and usage of some basic modules of Changxue multifunctional 51 experimental box. 1) Browse the hardware test instructions 2) Prepare rela...[Details]
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It was learned from Xinchi Technology on October 28 that Xinchi Technology's first batch of high-performance MCU "Control Core" E3 was officially delivered to customers recently, which means that Xin...[Details]
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Today, Redmi officially announced that the Note 9 series will be released on November 26, claiming that three swords will be released at the same time. Lenovo Mobile began to promote the product by p...[Details]
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Motion control technology is the key technology of CNC machine tools, and its technical level will directly affect the development level of a country's equipment manufacturing industry. At present,...[Details]
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In the process of using electricity, there are problems with electricity safety. In electrical equipment, such as motors, cables, and household appliances, etc. Modern life is advancing by leaps and ...[Details]
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According to foreign media reports, the Southwest Research Institute (SwRI) in the United States has developed a cybersecurity system to test the vulnerabilities of self-driving cars and other techn...[Details]
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The source program of the 51 single-chip PCA9685 driver board driving the servo single-chip is as follows: #include reg52.h #include intrins.h #include stdio.h #include math.h type...[Details]
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The watchdog circuit is composed of 89C51 single-chip microcomputer and X25045 . The hardware connection diagram of X25045 is shown in Figure 1. The X25045 chip contains a watchdog timer, and the sy...[Details]
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This is a miniature audio amplifier circuit built with the power IC AN7115 as the main part. Normally, when using a 9VDC power supply and a 4Ω speaker, the amplifier will provide about 2.1W of powe...[Details]
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On November 13, the Shanghai Stock Exchange Science and Technology Innovation Board Stock Listing Committee held its 45th review meeting in 2019. According to the review results, the IPO of USTC Guod...[Details]
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DigiKey, a leading commercial distributor of a broad global portfolio of in-stock technology components and automation products with fast shipping, today announced the launch of Season 4 of the D...[Details]
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PLD-601 insoluble particle detector adopts the innovative eighth-generation dual-laser narrow-light particle detection sensor of British Prodi core technology, dual-precision flow control-precision m...[Details]
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Devices feature peak output currents up to 4 A, operation up to +125 °C, and propagation delays as low as 200 ns
MALVERN, Pennsylvania, USA, Shanghai, China — October 24, 2024 — Vish...[Details]
Analog electronics
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