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Compared with traditional electronic navigation maps, HD maps are considered a necessary technology for L3 to L5 autonomous driving (for autonomous driving levels, see the definition of the Society...[Details]
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TWS（True Wireless Stereo, 真无线立体声）蓝牙耳机是近年来异常火热的音频产品。它借助蓝牙芯片，先将手机与主耳机建立无线连接，再建立起主耳机和副耳机的无线通讯，从而完全摒弃了传统耳机间的线材连接，极大地方便了用户的使用。另外，主耳机是可以单独使用的，完全能够胜任现有市场上的单颗蓝牙耳机的应用需求，使用功能非常强大。因此自从2016年9月苹果发布第一款TWS耳机——Airpo...[Details]
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Lenovo has recently hinted that the company will equip its new model with the domestic dual-frequency Beidou high-precision navigation and positioning SoC chip HD8040. This morning (May 15), Lenovo G...[Details]
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＃i nclude reg52.h ＃i nclude intrins.h //This example uses 89C52, the crystal is 11.0592MHZ //As for how to compile music code, it is actually very simple, you can see the following code. //The freq...[Details]
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Preface This article is an extension of the article "Realizing a simple forward and reverse demo based on STM32F103+stepper motor 28BYJ-48+ULN2003". The program of this article is roughly adapted to ...[Details]
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At present, the new coronavirus has entered the "outbreak period", and people across the country are working together to fight the virus. During this special period, the country extended the Spring F...[Details]
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According to foreign media reports, Tier IV has received approximately $9 million in investment from Quanta Computer in its Series A extension financing, after having raised $100 million in Series A....[Details]
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With the sudden increase in the demand for wireless data transmission and the full operation of China Mobile's GPRS business, the application of wireless data communication is becoming more and mor...[Details]
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I have recently started researching single-chip microcomputers, using the domestically produced STC98C52 chip.
STC89C52 is a low-power, high-performance CMOS 8-bit microcontroller produced by STC, wi...[Details]
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Hefei Lianrui Microelectronics Technology Co., Ltd. (Lianrui Microelectronics for short) recently revealed to Jiwei.com that it has completed a round A+ financing of tens of millions of yuan. Lianrui...[Details]
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China Energy Storage Network:
Analysis and calculation methods for power system configuration energy storage
Dong Yu1, Fan Gaofeng1, Dong Cun1, Yu Ruoying2, Zhao Junyi3
(1. Stat...[Details]
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The latest report released by market research organization Omdia points out that global HUD shipments this year can reach 6 million units, with a year-on-year growth rate of 7%. Automobiles are ac...[Details]
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Until today, most video surveillance is limited to real-time browsing and recording, and cannot identify the content in the picture, let alone thinking and taking action. If video surveillance can...[Details]
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1. The code of the operating system software cannot be too long. Since the system hardware resources of the 51 series microcontrollers are relatively scarce, if the code of the operating system is...[Details]
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As the core of new energy electric vehicles, onboard batteries are directly related to vehicle life, mileage, vehicle economy, and safety, all of which depend on the performance of the battery mana...[Details]
Microcontroller MCU
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