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The parallel P1 port of the MCS-51 series microcontroller is a quasi-bidirectional port and can only be used as a general I/O port to transmit data. Each bit of it can be defined as an input lin...[Details]
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In device communication, UART is very common and the simplest. However, PCs, especially laptops, have basically abandoned traditional UART ports and can only use USB to UART ICs for signal conversion...[Details]
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The Semiconductor Industry Association (SIA) of the United States announced on September 6 that the global semiconductor industry sales in July 2021 were US$45.4 billion, an increase of 29.0% from th...[Details]
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This article introduces the main features of Si2704/05/06/07, functional block diagram, typical application circuit diagram and bill of materials, as well as various system configuration diagrams a...[Details]
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Introduction to Servo Drive
Servo drives, also known as "servo controllers" or "servo amplifiers", are controllers used to control servo motors. They function similarly to frequency converters...[Details]
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According to news on July 3, network security company SonarSource discovered in a recent study that there is a vulnerability CVE-2023-28424 in the Gentoo Linux distribution, which hackers can exploit...[Details]
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According to Qichacha, Hubble Technology Investment Co., Ltd. (abbreviated as Hubble) has undergone industrial and commercial changes, with its registered capital increasing from 2.7 billion yuan to ...[Details]
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There is no doubt that light-emitting diodes ( LEDs ) are firmly on the throne of the mainstream next-generation light sources. In addition to replacing existing lighting sources, LEDs have the oppor...[Details]
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IntroductionLED is generally considered to be the mainstream lighting technology of the next generation due to its energy-saving and environmentally friendly characteristics. All manufacturers and go...[Details]
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International New Energy Network News: For a period of time, the strict "physical examination" of solar power generation systems before leaving the factory can only be completed by expensive import...[Details]
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In the context of an increasingly interconnected era, the security chip (SE) in mobile phones is particularly critical. It shoulders the important mission of protecting our digital identity. These sp...[Details]
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Sealing test: It is required to test the sealing of the connector under vacuum or positive pressure. Generally, it is required to seal the product with a clamp under positive or negative pressure o...[Details]
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As artificial intelligence products are increasingly used in daily life, intelligent robots have gradually entered the field of vision of visionaries in various industries and are about to take off w...[Details]
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Xiaomi announced today that starting from July 18, 2022, the following models will stop the internal and public beta of the development version: Xiaomi CC9 Pro, Redmi K30 5G, Redmi K30i 5G, Red...[Details]
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The promise of driverless cars is no longer a pipe dream. Now, questions surrounding autonomous driving focus on the underlying technologies and advancements needed to make it a reality. LiDAR has be...[Details]
Embedded System
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