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With the launch of HarmonyOS 2, Huawei is currently running EMUI and HarmonyOS in parallel on mobile phones. Considering that the HarmonyOS 2.0 upgrade covers models as early as Kirin 960, it is not ...[Details]
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Preface This is my first time to use STM8S microcontroller, so I will record it for easy reference in the future. text As one of the standard serial ports of STM8S, Uart2 serial port is used to pro...[Details]
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Introduction
Every year, cars are equipped with more complex electronic systems to maximize comfort, safety, and performance while minimizing harmful emissions. According to market resea...[Details]
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Application technology丨Huayang's new generation of electronic exterior rearview mirror (passenger car)
Application field: Intelligent cockpit
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During the live-fire shooting of mortars, it is common for mortar shells to misfire. If a mortar shell does not fire, it is strictly forbidden to reload the shell. If it is reloaded, it is easy t...[Details]
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The realme Q5 series will be officially released at 14:00 on April 20. Today, the official preheated the screen of the new phone. The realme Q5 Pro will be equipped with a 120Hz AMOLED Samsung ...[Details]
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1. Instruments used: Puyuan Oscilloscope DS4054 and Puyuan Signal Generator DG5072 Puyuan Oscilloscope DS4054's high sampling and deep storage and Puyuan Signal Generator DG5072's arbitrary wave func...[Details]
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The charging review column of the charging head network has completed the iPhone 13 charging review, iPhone 13 mini charging review, iPhone 13 Pro charging review and iPhone 13 Pro Max charging revie...[Details]
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As the epidemic has been effectively controlled, resuming work and production has become the main theme in the past two weeks. However, the number of newly confirmed cases and the number of existing ...[Details]
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First, we need to prepare the 51 development board, code software keil4, and burning software (I use the Puzhong Technology burning software). First, we need to understand the working principle. The ...[Details]
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For RF modules, the most important parameter of the receiver is sensitivity, so I have made a summary of the sensitivity tests of various modules, hoping that everyone can gain something.
The sen...[Details]
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A crossover is an audio device that can divide sound signals into several frequency bands. We know that the frequency range of sound is between 20Hz and 20kHz. It is difficult to use only one speak...[Details]
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introduction
At present, with the rapid development of computer technology and communication technology, we can connect to the network through computers. At the same time, embedded...[Details]
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This article introduces the CLK related knowledge of STM8L. The content is divided into the following parts: CLK Introduction System clock frequency switching 1. CLK Introduction The clock control ...[Details]
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0 Introduction
With the advancement of science and technology, single-chip microcomputers and related electronic technologies have developed rapidly, and their application areas have been conti...[Details]
RF/Wirelessly
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