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According to PhoneArena, after installing the latest version of the Android 12 operating system, many users reported serious problems with their Google Pixel devices. These devices include Google Pix...[Details]
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At present, contactless smart card technology is used in hospital access control, computers, IT login systems and medication dispensing systems, which can help hospitals better control the safe e...[Details]
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While improving the anti-interference ability of hardware systems, software anti-interference has been increasingly valued for its flexible design, saving hardware resources and good reliability. Tak...[Details]
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In my opinion, many mobile phone users have been fooled by so-called experts, from offline physical stores to online media, who have evaluated various mobile phone brands and concluded that some bran...[Details]
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In recent years, the rapid development of high-performance digital signal processing chip DSP (Digital Signal Process) technology has made it possible to realize real-time speech recognition. Amo...[Details]
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Renault recently updated its 2019 financial report, with a 3.4% drop in car sales in 2019, with a total of 3.75 million vehicles sold, and an operating loss for the first time since 2009, with a net ...[Details]
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Recently, realme's new phone quietly landed on the website of the Ministry of Industry and Information Technology, and its appearance and some configurations have been exposed. There were several n...[Details]
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Based on actual conditions, this article proposes appropriate solutions for overvoltage protection needs in UPS applications.
1. Changes in the concept of overvoltage protection
W...[Details]
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Input Capture According to the chip manual, timer 2 can be used as input capture. The setup is very simple. The official also provides macros for us to use. void Time2_cap_init(void) { /*******...[Details]
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1. It adopts the charge balance U/F (i.e. A/D)
conversion principle
, which can input unipolar voltage, bipolar voltage or differential voltage, and output rectangular wave. The conversio...[Details]
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Memory space distribution diagram Internal RAM distribution diagram So the special function registers SFR Reset value of SFR PSW Program Status Word Register Power Control Register PCON T...[Details]
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1 Introduction
Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. It is an important parameter for measurement and control in the industria...[Details]
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The dissolved oxygen detector is designed for ppb-level dissolved oxygen measurement in boiler feed water and condensate water, and is widely used in chemical fertilizer, metallurgy, environmental pro...[Details]
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**Byte definition pseudo instruction.DB** This pseudo instruction can define data, such as bytes, strings, Chinese characters, etc.
1. Define bytes
Add $ before the byte, it means hexadecimal
Add @...[Details]
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From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
MicroPython Open Source section
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