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Several related concepts: 1. Clock and machine cycle The clock circuit is the heart of the computer, which controls the working rhythm of the computer. The frequency of the clock signal is called...[Details]
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After Japan announced on the 1st that it would restrict the export of some semiconductor and display materials to South Korea, Samsung Electronics Vice Chairman Lee Jae-yong made an emergency busines...[Details]
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On August 8, Samsung held a new product launch conference in the United States and officially released the new Note10 series. As we all know, in addition to holding new product launch conferences ove...[Details]
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Black box testing
is also called functional testing or data-driven testing. It is to test whether each function can be used normally when the functions that a product should have are known. Durin...[Details]
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Recently, Konka launched the K2/K3 series of full-screen AI TVs, all of which are equipped with smart cameras equipped with Rockchip RV1109 solutions, upgraded large-screen AI interactive performance...[Details]
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In July 2022, the China Computer Society held its first chip conference with the theme of "Building a Chip Ecosystem, Connecting the Chip Future", and invited scholars, researchers and companies from...[Details]
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Network analyzer is a comprehensive microwave measuring instrument that can perform scanning measurements in a wide frequency band to determine network parameters. The full name is microwave network ...[Details]
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After a long time, I finally completed the DMA method to realize serial communication. Using DMA is not very difficult, but the configuration of DCONn is more complicated and the understanding of seve...[Details]
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The megohmmeter is also commonly called the insulation resistance shaker, digital shaker, and electrical instability meter. It is a meter for measuring high resistance and is often used to measure th...[Details]
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The figure shows a simple circuit and high precision adjustable voltage source circuit composed of SF741.
In the circuit shown in the figure, the operational amplifier and transistor BG1, R2, W ...[Details]
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introduction
The chip's Bootloader code (i.e., startup code) is a section of code that is executed before the chip enters the operating system after it is reset. It mainly provides a basic...[Details]
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Assuming you are tasked with designing a monitor circuit for a new, battery-based power system, what strategies would you adopt to optimize the cost and manufacturability of the design? The initial...[Details]
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0 Introduction
Teleoperation is remote operation, which is to make things move and change under the remote action of people's behavior. Teleoperation is a basic technology with a wide rang...[Details]
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From rough operation to refined management
Today, as e-commerce is prevalent, the power of the O2O model is giving rise to new changes in the chain/retail industry. Whether it is the supermar...[Details]
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In photovoltaic grid-connected inverters, there are many input voltage technical parameters: maximum DC input voltage, MPPT operating voltage range, full load voltage range, starting voltage, rated...[Details]