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With the development of electric vehicles, CAN bus communication technology is being used more and more widely. It can facilitate the implementation of active safety systems such as four-wheel inde...[Details]
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On the morning of April 26, a newly released document from the European Commission showed that according to the EU Digital Markets Act, Apple should allow users to use third-party app stores an...[Details]
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Many years ago, I was proud of the tens of thousands of lines of assembly code I had written. However, as someone who has been engaged in software development for many years, I still don’t understa...[Details]
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■ Overview
In recent years, LCD screens are no longer limited to the original mid-to-high-end products, but are increasingly popular in mobile phones and some portable handheld game c...[Details]
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Recently, there has been constant discussion about iOS15.4 and 15.4.1. First, 15.4 brought the latest revolutionary feature: Face ID recognition when wearing a mask, but many people criticized its se...[Details]
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This solution first uses solar power to design a multifunctional solar mobile power box in combination with people's daily needs, and then uses Multisim simulation software to simulate and test the v...[Details]
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In order to assist humans in their daily activities and successfully complete household chores, robots should be able to effectively manipulate objects that people use every day. However, some obje...[Details]
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When you walk into a museum, you no longer just look at the cultural relics and treasures from afar through the cold windows, but travel back to the world thousands of years ago through digital virt...[Details]
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Miniaturized Isolation Amplifier for Current and Voltage Measurement in Small Wind Power Systems
summary
When used with shunt resistors, isolation amplifiers can provide accurate ...[Details]
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1 Basic principles
Photoelectric direction finding refers to the use of photoelectric systems to determine the direction of a target. This is an important component of optical radar and optical...[Details]
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2020 is coming to an end, but Apple may still launch new products this year. Recently, foreign media obtained an internal memo allegedly from a reliable source. In the memo, Apple reminded service ...[Details]
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The domestic auto industry's new energy transformation has entered the second half, and competition is fierce. Many automakers are competing for sales and prices. Unlike many automakers who are rus...[Details]
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1. GPIO Configuration
(1) GPIO_Mode_AIN analog input
(2) GPIO_Mode_IN_FLOATING floating input
(3) GPIO_Mode_IPD pull-down input
(4) GPIO_Mode_IPU pull-up input
(5) GPIO_Mode_Out_OD ...[Details]
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Flashlight is an auxiliary tool with a wide range of uses. The emergence of low-voltage flashlights with high-brightness LED as the flashlight source has brought a revolutionary change to tradition...[Details]
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1. Introduction
Power factor is an important parameter in AC circuits, an important indicator for measuring whether the power system is operating economically, and an important detection q...[Details]
Test/Measurement
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