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There are many types of power analyzers on the market now. Due to the different focuses of power analyzers, there are relative differences in functions and performances. The selection of power analyz...[Details]
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introduction With the rapid development of modern society, identity confirmation is required in many occasions, and traditional identity recognition technology can no longer meet social requirements....[Details]
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On April 26, Xinlai Materials released its first quarter report of 2022, stating that in the first quarter of this year, the company achieved revenue of 629 million yuan, a year-on-year increase of 4...[Details]
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A gas sensor is a device that can convert information about the type of gas and its concentration into electrical signals. Based on the strength of these electrical signals, information about the p...[Details]
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1. The correspondence between lens resolution and pixels
First of all, it should be noted that for the lens itself, there is actually no concept of pixels. When the lens leaves the factory, ...[Details]
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Humans are visually guided, so it's no surprise that there's a market for high-resolution plasma TVs. Even though these 40-inch flat-panel behemoths cost 10 times as much as cathode ray tube (CRT) dis...[Details]
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As the "third space" of human beings, the demand for comfort and entertainment in cars has been on the rise. With the development of mobile communication technology, mobile car interconnection is n...[Details]
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According to Fast Technology, Angela Ahrendts, head of Apple's retail business, resigned last month, but she said she is still grateful for her experience working at Apple. It is understood that An...[Details]
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I spent the whole morning writing an electronic clock plus temperature sensor program using 12864 LCD. Let me first talk about the function of the program. It can display the year, mon...[Details]
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Introduction In recent years, soft robots have developed rapidly, and they can't wait to remove the "hard bones" in their bodies - metal parts. On this road to removal, Preston, a postdoctoral fe...[Details]
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I have been tinkering with Arduino for a while, and I suddenly wanted to try to implement a minimum system on a breadboard, so I bought an ATMega328P-PU chip and a USBtinyISP programmer from Taobao. ...[Details]
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I wonder if all iOS game enthusiasts have ever encountered such a situation: when you are still "fighting" in the virtual world, one or more new message reminders break the atmosphere. Sometim...[Details]
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After years of experience with lighting manufacturers, I often feel that lighting manufacturers do not want to buy good LED power supplies, but they do not know how to distinguish whether the ...[Details]
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Japan's HarmonicDrive harmonic reducer is a high-performance reducer that uses the principle of harmonic transmission. It has the characteristics of high rotation accuracy/high positioning accuracy...[Details]
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1. Structure of ELF format file
1.1 Image file components
**An image file consists of one or more domains
**Each domain contains one or more output segments
**Each output segment contains one ...[Details]