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SMD diodes are also called crystal diodes, or diodes for short. In addition, there are early vacuum electron diodes. S4 SMD diodes are electronic devices that conduct current in one direction. The se...[Details]
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As a type of capacitor, the distinction and judgment of the positive and negative poles of electrolytic capacitors are very important. There is a thick white line outside the electrolytic capacitor,...[Details]
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Introduction: Solar street light control system: 51 microcontroller practice project, simple and replicable. With solar charging function, OLED display, it can judge whether to turn on or off the li...[Details]
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In recent years, with the rapid development of the Internet, whether it is the construction of 4G networks on mobile terminals or the healthy development of domestic wired network bandwidth, it h...[Details]
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Xiaomi POCO announced that it will release POCO F2 Pro on May 12. 91Mobile has received exclusive information that Xiaomi POCO F2 Pro offers 6GB+128GB and 8GB+256GB storage options, and the 128GB ver...[Details]
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China Energy Storage Network News:
Liu Zhenya spoke at a panel discussion at the 4th Session of the 12th National Committee of the Chinese People's Political Consultative Conference, suggesti...[Details]
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#Host install gettext libglib2.0-dev sudo apt-get install gettext libglib2.0-dev export PREFIX=/gtkdfb& #install glib2.16 echo ac_cv_type_long_long=yes arm-none-linux-gnueabi.cache& echo glib_cv_st...[Details]
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At the 2020 Qualcomm Snapdragon Technology Summit held recently, the new generation of Android flagship chips was officially unveiled. However, what first caught everyone's attention was not its...[Details]
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0 Introduction
The basic requirement for the MCU experiment system is that multiple projects can be tested on limited IO interfaces. In order to achieve this basic requirement, when conducting ...[Details]
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According to Xinhua News Agency, Chongqing's electronics industry grew 27.5% year-on-year in March, and integrated circuits grew 40% against the trend in the first quarter. Data shows that compared w...[Details]
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It is reported that Huawei will release new nova8 series phones next month, including nova8 SE, nova8 and nova8 Pro. After the detailed configuration of Huawei nova8 SE was exposed earlier, di...[Details]
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Abstract: In C51 MCU programming, the functions in the header file INTRINS.H will make it as easy for you to use as in assembly. Introduction: Intrins.h Internal Function Description_crol_ Character...[Details]
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(1) Preparation:
1. Prepare the virtual machine
2. Install the tool chain
sudo tar xjf arm-linux-gcc-4.3.2.tar.bz2 -C /
Set environment variables:
sudo vi /etc/environment: PATH...[Details]
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Abstract: Industrial applications often require multi-quadrant operation. Zero-voltage switching (ZVS) technology can significantly reduce the power loss when the switch turns from off to on. Ho...[Details]
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The rapid digitalization of corporate environments, the surge in complex cyber threats, the evolving security regulations, and the rise of quantum computing technology have created huge...[Details]