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The system clock sources of STM32 can be divided into three: HSI (high-speed internal clock), HSE (high-speed external clock), and PLL
(Clock signal after PLL multiplication).
...[Details]
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Overview
As demand for Internet services has grown significantly in recent years, electricity consumption in data centers around the world has become a significant issue. Data centers host ...[Details]
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Since scientists proposed the concept of "quantum dot" (QD) in the 1980s, quantum dot, as a zero-dimensional light-emitting semiconductor nanostructure, has attracted the interest of a large n...[Details]
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According to Jiwei.com news, on April 12, Lida Optoelectronics released its 2018 annual report. The company achieved operating income of 2.584 billion yuan from January to December 2018, a year-on-ye...[Details]
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Redmi announced that the MIUI Android Q internal beta is now available for the K20 Pro development version. It is reported that Android Q has further enhanced privacy. In Android Q, users ca...[Details]
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On the evening of October 25, the market received breaking news. BYD announced that the Hong Kong Stock Exchange agreed to spin off BYD Semiconductor and list it on the Shenzhen Stock Exchange's G...[Details]
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Photoelectric encoders are widely used in position detection of permanent magnet synchronous motors for servo applications due to their high measurement accuracy. However, they have the disadvantag...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In wireless sensor networks (WSNs), node positioning is a key technology, and obtaining node location information is a basic requirement of wireless sensor networks. Positioning services have received...[Details]
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In actual projects, we may need to save some data and hope that the data can be used next time we start the system. Here we introduce how to use the internal flash of STM32 to save data. Here I use t...[Details]
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As the IFA 2019 exhibition approaches, a German reporter recently took photos of a number of Huawei's promotional posters near the venue. The posters generously confirmed two new color schemes of the...[Details]
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1. Flexible
LED light
strips use FPC as the assembly circuit board and SMD
LEDs
for assembly, so that the thickness of the product is only the thickness of a coin an...[Details]
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Like a "traffic star" in the automotive industry, hydrogen fuel cells are gaining popularity while also facing controversy: on the one hand, they are seen as the ultimate solution for new energy, on ...[Details]
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Siemens is a world-renowned automation solution provider. Its PLC (Programmable Logic Controller) series products are widely used in the field of industrial control. Different series of PLCs differ...[Details]
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1 Introduction
One of the functions of a vibration table is to place the object under test on the vibration table to measure its performance when it is subjected to forced vibration. General...[Details]