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Apple today released the first beta versions of iOS and iPadOS 15 to public beta users, allowing non-developers to download and test the new updates. Public beta testers who have signed up for Appl...[Details]
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According to the Hubei Provincial Communications Administration, the construction of communication facilities and 5G network deployment tasks for the second "Xiaotangshan" hospital in Wuhan, Leishens...[Details]
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This year has been a breakthrough year for non-battery energy storage, with major advances in pumped hydro, power-to-gas and thermal storage technologies. Many industry players are movi...[Details]
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【"2023 World
Robotics
Report" released】
Recently, the International Federation of Robotics (IFR) released the "2023 World Robotics Report" (hereinafter referred to as the "Report"...[Details]
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Samsung listed four new phones on its official mobile news site today, including the Galaxy M23 and M33. The two phones are very similar in terms of specs, with both phones having 6.6-inch 1080...[Details]
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1 Introduction
Wave observation is an important part of ocean surveys. Using a wave buoy equipped with an acceleration wave sensor is an effective way to measure waves. When the buoy equip...[Details]
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High-power LED
lighting components generally undergo two
optical
designs
before becoming lighting products
.
When packaging
LED
ICs
into LED
optoelectronic
compone...[Details]
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Shanghai is the place with the largest number of plug-in hybrid vehicles in China. The four typical categories highlighted in the "2019 Shanghai New Energy Vehicle Big Data Research Report" are perso...[Details]
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Summary: The prototype communication module developed by Shikino High-Tech and Socionext complies with the fourth-generation HD-PLC standard IEEE1901-2020, and its small size and low power consumptio...[Details]
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UART — Universal Asynchronous Receiver/Transmitter Functional Description Here are the main features of UART. UART implements support for the following features: Full-duplex operation Automatic f...[Details]
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1. Block device structure
1. file_operations structure
Similar to the file_operations structure in character device drivers, there is also a file_operations structure in block device driv...[Details]
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Recently, I was surprised to find that C++ can be used for embedded program development, even bare system program development. Before, when developing microcontrollers and programs on STM32, I...[Details]
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On October 23, Leman Optoelectronics released the company's third-quarter performance announcement for 2021. In the third quarter of this year, Leman Optoelectronics achieved revenue of 356 million y...[Details]
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This article will introduce the winding method of high-frequency transformer in high-frequency inverter . If you use high-frequency magnetic cores such as EE55 to make high-frequency inverters, it ...[Details]
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When many electronics enthusiasts do DIY, they often need a DC regulated power supply that can output large current and excellent performance, and hope that this DC regulated power supply can also ...[Details]
Analog electronics
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