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According to foreign media reports, a couple designed a ring that embeds the RFID (radio frequency identification) chip of the Tesla Model 3 key card and can open the car door. Although everyone thin...[Details]
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Due to the progress and development of human society, modern people spend a lot of time indoors in their daily lives, so the quality of indoor air is closely related to our lives. We all know the imp...[Details]
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According to foreign media reports, US President Biden's economic sanctions against Russia include the hope of cutting off more than half of Russia's high-tech product imports, with the aim of block...[Details]
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When porting Nboot, I found that the serial port output was garbled. After checking that the serial port configuration was normal, I thought that the clock configuration was not configured properly...[Details]
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Temperature is a basic physical phenomenon. It is the most common and important process parameter used in the production process. Whether it is industrial and agricultural production, scientific res...[Details]
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O Introduction
The low noise amplifier (LNA) is an important component of the front end of the RF receiver. Its main function is to amplify the weak signal received, with a high enough gain to o...[Details]
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Introduction
The monitoring system is a system that monitors and controls people, equipment or related areas in normal factory production or daily life. It is a necessary system for the normal oper...[Details]
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The World Health Organization (WHO) Eye Care Association announced that from 2006 to 2008, more than 30,000 people worldwide went blind each year due to blue light and radiation, and issued an oran...[Details]
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Each time a pulse signal is input to the stepper motor, the rotor rotates an angle or moves forward one step. The output angle is proportional to the number of input pulses, and the speed is propor...[Details]
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The arrangement of LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of the LED driver is to limit the current flowing through the LED...[Details]
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This article is written to answer a question from a netizen, because I didn't understand it before, so I will briefly explain it. The source question is "How are the addresses of mini2440 allocated? ...[Details]
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During the National People's Congress and the Chinese People's Political Consultative Conference this year, Zou Lei, member of the National Committee of the Chinese People's Political Consultative Con...[Details]
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Trends in advanced power electronics packaging reflect overall packaging trends in the electronics industry. These trends include the adoption of chip-scale packaging (CSP), 3D packaging, 3D printi...[Details]
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According to foreign media reports, the US Patent and Trademark Office recently announced 62 new patents from Apple, one of which is related to spatial audio downmixing. The patent relates to co...[Details]
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Introduction
Embedded application systems with ARM chips as processor cores have gained more and more popularity due to their small size, low power consumption, low cost, high performance, rich on...[Details]
ARM Technology
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