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Earlier reports said that Apple is developing the third-generation AirPods, and leaked images and renderings show that the new headphones will adopt a similar design to the AirPods Pro, includi...[Details]
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First, let's take a look at the memory structure of stm32. Flash, SRAM registers and input/output ports are organized in the same 4GB linear address space. The accessible memory space is divided int...[Details]
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On December 16, He Baochang, leader of the Tibet Aid (Nagqu) Support Team of Zhejiang Hangzhou Power Supply Company, once again visited the resettlement housing community of Gulu Town, Senyi Distri...[Details]
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As shown in the figure: The atomic serial port download circuit has an introduction to the pins and their functions in the CH340 data sheet: These two pins: DTR# and RTS# are both output type...[Details]
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For convenience, the media usually calls the Apple mobile phone to be launched this year "iPhone 13". However, the latest report says that multiple sources indicate that we may never see t...[Details]
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On April 7, according to the official website of the White House, the US-EU Trade and Technology Committee said in a recent joint statement that it plans to use AI to find alternatives to the "perm...[Details]
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Samsung Galaxy's official Weibo account officially announced the global launch of Samsung's new A series products on April 10, released a preview poster, and revealed more information about this myst...[Details]
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Recently, the Ministry of Science and Technology held the 2019 annual meeting of the " Autonomous Driving Electric Vehicle Environmental Perception Technology Research" project at Tsinghua Universi...[Details]
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1. Barrier properties of materials Any object has a certain degree of permeability, the only difference is that some objects have higher permeability and others have lower permeability. The permeabil...[Details]
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1. Introduction
Blood sugar test refers to the measurement of glucose concentration in human blood. For diabetic patients, blood sugar concentration is an important indicator of the condit...[Details]
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In addition to understanding and memorizing the basic formulas, electricians also need to be able to use relevant calculation tables. For example, commonly used physical quantities and their units,...[Details]
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1. HMI (Human Machine Interface) is increasingly used in industrial automation systems and equipment due to its small size, high performance, and strong real-time characteristics. It has different ...[Details]
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The relay protection tester is a new type of miniaturized microcomputer relay protection tester based on the "Technical Conditions for Microcomputer Relay Protection Test Devices (Draft for Discussio...[Details]
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Generally speaking, the optical
mouse we commonly see
usually refers to
a mouse that uses optical components to generate movement data
based on
the logical judgment of the
moving
surface...[Details]
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With the increasing number of automotive electronic devices, such as automatic transmissions, electric mirror folding, central automatic door locks and other advanced functions, the driving method of...[Details]