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Atomic emission spectroscopy is a method of determining the chemical composition of a substance based on the spectrum emitted by atoms. Under normal circumstances, atoms are in a stable state with ...[Details]
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On June 16, ROG gaming phone 3 appeared in the AnTuTu database. The ROG gaming phone 3 seems to be equipped with a high-frequency version of the Snapdragon 865 flagship platform. The AnTuTu ...[Details]
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Introduction Simply put, LCD1602 is a liquid crystal display. Pin Function: Write Operation Timing Read Operation Timing Instruction Set cgrom table Schemat...[Details]
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In iFixit's recent teardown, they found that Huawei's first 5G smartphone, the Mate 20X, is using components that are not only larger than Qualcomm's Snapdragon, but also run relatively hot. After IH...[Details]
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Frequency converter is a commonly used component in electronic products. Do you know how it works?
The variable-frequency drive (VFD) principle is to apply the principle of frequency con...[Details]
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In recent years, China has been firmly and clearly promoting the industrialization of fuel cells . Hydrogen fuel cells are a key technology for the future development of the country's energy structu...[Details]
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Japanese semiconductor giant Renesas Electronics, Dutch chipmaker NXP Semiconductors and other chipmakers are raising prices for semiconductors used in cars and telecommunications equipment as demand...[Details]
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At this Chengdu Auto Show, many domestic automakers launched hybrid models, trying to seize the public opinion and open up new sales growth points with new products and technologies. For example, the...[Details]
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Guangdong Traffic Regulation No. 355
To all municipal transportation bureaus (commissions) above the prefecture level, provincial transportation groups, Guangdong Power Grid Compa...[Details]
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Early this morning, Apple pushed the iOS/iPadOS 15.4 Beta 4 developer beta version to developers. The version number of iOS 15.4 Beta 4 is 19E5235a. OTA upgrade from Beta 3 requires approximately 6...[Details]
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The B or BL instruction causes the processor to jump to "subroutine name" and begin execution. The difference between the two is that the BL instruction jumps to the subroutine.
Before the program is...[Details]
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As we all know, ferroelectric random access memory (FRAM) is a ferroelectric random access memory that combines the two special features of non-volatility and random access that can retain data eve...[Details]
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A single-chip microcomputer (MCU), also known as a single-chip microcontroller, is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, ...[Details]
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Force Touch is a touch sensor technology used by Apple on Apple Watch, new MacBook and new MacBook Pro. But according to an invention published by the US Patent and Trademark Office last week, Apple...[Details]
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Industrial Control Systems (ICS) are computer systems used to monitor and control industrial production processes. With the rapid development of Industry 4.0 and smart manufacturing, ICS have been ...[Details]
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