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LED light sources are the general trend of the lighting industry, but the overall luminous efficiency has not yet met market requirements. Among them, heat dissipation defects are the first and most ...[Details]
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I recently used the CRC32 module of STM32. After looking at the Lib on the official website, I felt that it was very simple to use. However, you will find that when you use it directly, the calculati...[Details]
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iFixit has already launched many disassembly wallpapers that will not break the iPhone warranty, allowing you to see through the internal components of the body. But now, the company has launched ano...[Details]
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Today, Amap officially announced the launch of the Apple Watch version. iPhone users can upgrade to the latest version of Amap to synchronize cycling and walking navigation information to their...[Details]
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Go to Taobao, buy a house, a car, and a plane...
Available online, priced at 2.39 million
In 2024, along with the “humanoid
robots
”, the “low-altitude economy” was also inclu...[Details]
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LED Aviation Obstruction Light (LT101) Solar Aviation Obstruction Light is a red safety light that is always on or flashing, used to mark obstacles that are potentially dangerous to aviation, such ...[Details]
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NEPCON China 2019, the 29th China International Electronics Production Equipment and Microelectronics Industry Exhibition, will be held at the Shanghai Exhibition Center from April 24 to 26 this year...[Details]
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In the example shown in Figure 1, a junior engineer used an oscilloscope all wrong. His first mistake was using an oscilloscope probe with a long ground lead; his second mistake was placing both the ...[Details]
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1. Types of batteries commonly used in UPS
, factors that affect battery life, advantages and disadvantages of different types of batteries:
There are three types of batteries used in UP...[Details]
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According to netizens, the shooting function of the WeChat chat interface has been improved. The long press to shoot short videos has been extended from the original maximum of 15 seconds to 1 minute...[Details]
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In the future, DingTalk will be deeply integrated with Tongyi Qianwen, and demos of new functions have been exposed: automatically writing plans, taking meeting minutes, and writing small programs. ...[Details]
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German renewable energy project developer Juwi AG has signed an engineering, procurement and construction (EPC) contract with the University of Queensland to execute a hybrid solar-plus...[Details]
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At the 2019 World Artificial Intelligence Conference, the 2019 World Artificial Intelligence Technology Trend Analysis Report and Artificial Intelligence Technology Maturity Curve were officially rel...[Details]
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The proposal of the "dual carbon" goal has made "high efficiency and energy saving" the main development direction of the motor industry. With the rapid development of technology, any motor control...[Details]
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Injecting smart electricity into building world-class urban clusters
——The practice of digital transformation of power grid in Guangdong-Hong Kong-Macao Greater Bay Area
Huang Yiliang, Mi...[Details]