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The car headlight follow-up steering system ( AFS ) combines the car's steering information to control the direction of the headlights in real time to reduce blind spots. The driver chip of the stepp...[Details]
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Let me share a classic MOS tube drive circuit problem: There are several special requirements for current MOS drivers: 1. When using a 5V power supply for low-voltage applications, if the tradit...[Details]
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Many high-speed data acquisition applications, such as LiDAR or fiber optic testing, require the acquisition of small repetitive signals from noisy environments. Therefore, the biggest challenge ...[Details]
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This article will discuss the three core technologies currently used in electromagnetic induction wireless charging systems: resonance control, high-efficiency power transmission, and data transmissi...[Details]
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On the morning of May 26, according to a report by Nikkei Asia, due to the impact of a new wave of COVID-19, Apple suppliers in China are behind schedule in the production of a certain model in...[Details]
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The determination of Internet giants to extend their reach into the pan-security field represented by smart cities has become increasingly obvious. IDC, an internationally renowned data consulting ...[Details]
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"Guess what kind of activity I'm participating in now?"
"You are attending WAIC, the big party for artificial intelligence. Many technology experts are here..."
"Please introd...[Details]
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The working principle of the 51 microcontroller is the same as that of many microcontrollers, and they all follow the von Neumann architecture, that is, the data area and code area are separated. The...[Details]
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Recently, according to Korean media reports, Samsung Electronics may cut its mobile phone production by about 30 million units this year, from the originally planned 310 million units to 280 million ...[Details]
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As information security requirements become increasingly stringent, firewalls have become an indispensable network element. However, the main function of firewall devices in the network is not to f...[Details]
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1. Observe the difference between feeding the dog and not feeding the dog (forbidden watchdog), and use the LED indicator of the PB port as a status indicator.
2. The purpose of raising a watchdo...[Details]
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On the morning of March 3, Mig Chi Kuo, an analyst who follows Apple's related industry chain, said that Apple will still retain the Lightning interface on the iPhone in the "foreseeable future...[Details]
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Liquid level switches are mainly used for measuring and controlling liquid levels. Due to the complexity and diversity of working conditions, it is difficult for a liquid level switch to match vari...[Details]
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An oscilloscope displays signals on the screen, and the results displayed on the screen can be used to study the device under test. Most people usually encounter some problems when using an oscillo...[Details]
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In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]
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