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Today, Redmi Mobile's official Weibo account announced that it will officially release the Redmi K30 5G Speed Edition on May 11. The phone is now available for pre-order on JD.com. Officials sai...[Details]
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It is reported that in the additional product list worth US$4 billion, the EU goods that will be taxed mainly include cheese, milk, coffee, pork products, Irish and Scottish whiskeys, and some metal ...[Details]
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When programming microcontrollers, keil uvision2 is often used to write programs. Let's take the AT89C51 microcontroller as an example to learn how to use keil uvision2 to write programs.
The gener...[Details]
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A current probe, also called a current clamp, is a magnetic ring designed based on Faraday's principle to measure interference current signals in wires. It is essentially a transformer with 1 turn...[Details]
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Take the serial port application as an example:
Blocking to get a character from the serial port
Non-blocking way to get a character from the serial port
c...[Details]
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1 Overview
With the widespread application of embedded systems, the graphical user interface (GUI) has become increasingly important in embedded systems.
Currently, the more mature embedded...[Details]
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Photovoltaic system is a system that uses solar cell modules and other auxiliary equipment to convert solar energy into electrical energy and perform certain applications. Recently, various new pho...[Details]
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1. Project Overview 1.1 Introduction With the development of industrial production, transportation, urban construction, the increase in population density, and the increase in household facilities (a...[Details]
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From "piling up materials" to "subtracting", the direction of the smart cockpit market has undergone a huge change.
In the past few years, the intelligence of car cockpits has achieved i...[Details]
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One of the main uses of spectrum analyzers is to search for and measure weak level signals. The ultimate limitation of such measurements is the noise generated by the spectrum analyzer itself. This n...[Details]
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The development of autonomous driving is inseparable from data. Recently, Hesai Technology and Scale AI jointly released an open source dataset for autonomous driving - PandaSet. PandaSet uses Hesai ...[Details]
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Regarding the question of how to export ASML lithography machines next, the official has finally given the answer. ASML noted in its latest statement that these new export control measures focus on...[Details]
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RTC Configuration:
1. Turn on power management and backup register clock. This is turned on in RCC configuration.
RCC_APB1PeriphClockCmd(RCC_APB1Periph_PWR | RCC_APB1Periph_BKP, ENABLE);
2. Ena...[Details]
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The changes in the mobile chip market seem to have been hinted at a long time ago. After Intel announced its withdrawal from this market, another domestic company, ASR Technology, is preparing to ent...[Details]
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Soft start and frequency converter start are two common motor starting methods, each with its own advantages in energy saving.
1.1 Soft Start
A soft starter is a device used to control th...[Details]
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