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0 Preface Nowadays, in school dormitories, accidents such as students’ valuables being stolen and fires caused by students’ mistakes often occur. These are “big problems” that have been plaguing stud...[Details]
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Recently, I need to port a program to the arm platform. The program calls the MySQL database, so it involves porting the MySQL database to the ARM platform, so I searched a lot of information on the ...[Details]
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China Energy Storage Network News:
State Grid Zhejiang Electric Power Company has actively responded to the call to build a global energy internet and explored the implementation of the globa...[Details]
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Technical Analysis of High Current Pulse Generator
The design parameters of the impact magnet required for the upgrade of the full energy injection system of the Hefei Light Source ar...[Details]
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How bone conduction headphones work.
There are two ways for sound to propagate, one is through the air, and the other is through a certain medium. The traditional headphones we use mainly tran...[Details]
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Interviewee: ROHM Semiconductor 1 ADAS market trends and ROHM's policies In recent years, the installation and mandatory process of ADAS (Advanced Driver-Assistance Systems) in the automot...[Details]
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As the application of LCD panels has expanded from notebook computers to mobile phones, car navigation, home televisions and other fields, the natural color reproduction of LCD has become the focus...[Details]
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The receiving host displays the interface. The sensor is not installed at this time. The tire pressure shows 0 with a beeping sound.
The solar panel on the top of the host, tear off the ...[Details]
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Should lighting be bright? Not really. The fluorescent lights overhead at your office are obviously not as good at helping you fall asleep as the light from your ceiling lamp or bedside lamp at home....[Details]
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It is almost impossible to achieve 115200 baud rate communication using 11.0592M crystal oscillator on 8051 series microcontrollers such as 89S51 and 89C51.
If you change the STC microcontroller,...[Details]
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JPMorgan Chase recently released a report saying that TSMC has won Apple's contract to manufacture processors for four new iPhones that will be launched in the second half of the year. It is reported...[Details]
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Currently, wireless communication products based on RF principles are everywhere, and their number is growing at an alarming rate. From cellular phones and wireless PDAs to WiFi-enabled laptops, Bluet...[Details]
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O Introduction
As the latest lighting technology, LED has advantages not only in terms of luminous quality, but also in terms of production, manufacturing, and ease of use, which great...[Details]
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For engineers, current source is an indispensable instrument. Many people also want to make a practical current source. The application of open source kits is just a complete set of PCB, components, ...[Details]
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On October 15, the Sichuan Provincial Department of Economy and Information Technology issued an announcement, publicizing the list of 25 new industrial tracks to be recognized in Sichuan Province ...[Details]
RF/Wirelessly
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