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Although advertisements are the livelihood of many free websites and app operators, they should not appear on mobile phones that consumers spend a lot of money on. However, the media Android Police r...[Details]
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On April 21, the "Guizhou 14th Five-Year Plan for Transmission Network" compiled by Guizhou Electric Power Design Institute Co., Ltd. successfully passed the review of the Provincial Power Grid Com...[Details]
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1. Header file location
#include xxx.h prioritizes searching for header files in the system default path
#include "xxx.h" now searches for header files in the project path
2. #ifnd...[Details]
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Through Baidu search, 315/433Mhz wireless transmission uses ASK (amplitude modulation) transmission. Generally, modules are sold on Taobao. A pair costs about 10 yuan, or even cheaper. It is also very...[Details]
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introduction Frequency hopping technology is a spread spectrum technology with high anti-interference and anti-interception capabilities. The receiving system is a very important part of the frequen...[Details]
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With the rapid development and widespread application of intelligent technology, high-performance embedded systems have penetrated into various fields, from consumer electronics, smart homes, smart...[Details]
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On June 16, 2017, TUV Rheinland (hereinafter referred to as "TUV Rheinland") issued China's first charging cable certification certificate that complies with the GB/T33594-2017 standard for the ele...[Details]
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The iPhone 11 was released this month. Despite its impressive sales, Li Nan, former senior vice president of Meizu, is still pessimistic about Apple's market prospects in 2020. Li Nan predicted in ...[Details]
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1 Introduction
In existing industrial monitoring systems, commonly used information transmission methods include: digital microwave, digital radio, wired optical fiber, wired cable, etc. Digital mi...[Details]
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Mobile phone screens are getting bigger, screen resolutions are getting higher, mobile phone cameras have higher pixels, and mobile phone CPUs have more cores... At this time, the battery brother o...[Details]
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1. Derivation of electromagnetic calculation formula:
1. Formulas related to magnetic flux and magnetic flux density:
Ф = B * S ⑴
Ф ----- Magnetic flux (Weber)...[Details]
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Sina Digital News reported on the morning of July 28 that the 18th China Joy 2020 will be held in Shanghai on July 31. The mobile phone brand iQOO will also appear at this China Joy to showcase...[Details]
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In this wave of intelligent transformation, users seem to pay more attention to assisted driving systems, especially among the new brands, which have a large share of research and development in inte...[Details]
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There are many types of timers in STM32, which are divided into 2 advanced controller timers, 4 ordinary timers, 2 basic timers, 2 watchdog timers, and 1 system tick timer SysTICk according to th...[Details]
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Arm extensions for GitHub Copilot accelerate Arm-based development from cloud to edge
Arm native runner provides a seamless development experience for deploying cloud-native, Wind...[Details]
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