[i=s]This post was last edited by dql2016 on 2021-3-24 19:48[/i]I changed the nucleo board and shot a short video. It is really convenient to use stm32cubemx for project migration....
Dear teachers, when designing a power supply, what cooling method do you choose?
At present, there are several forms of cooling methods for power supplies as follows:a. Natural coolingb. Fan coolingc....
'We didn't bleed' Reporter: What is the significance of Vimicro's successful listing on NASDAQ? Deng Zhonghan: Vimicro has been profitable for nine consecutive quarters and has no shortage of money...
1.The following considerations must be made to correctly select the rated current value of the fuse: --- UL specification fuses have weak overload capacity, rated current In = Ir/ (Of *Ow) Here Ir is ...
I bought the phone on Xiaomi's official website in 2018, so I have basically used it for three years. This is a screenshot of the orderand the purchase invoiceLet me talk about the process of bricking...
Introduction Dot matrix LCD has the advantages of being able to display complex text and graphics, and having a variety of screen sizes. It has broad application prospects in industrial and civilia...[Details]
Electromagnetic interference (EMI) has become a part of our lives, so should we deal with it? Many people believe that the widespread use of electronic solutions is a good thing because it brings comf...[Details]
Billions of people around the world are troubled by sleep problems. Scientific research shows that
there are nearly one billion people suffering from sleep apnea alone, and
these patient...[Details]
To design a product, we must first determine which LED packaging structure to use; then consider how to adapt to these packaging forms; we do not have many choices, and the optical structure is bu...[Details]
Qorvo, Microchip, MaxLinear and Cree Wolfspeed have recently released GaN-based RF products for 5G and satellite communications. Qorvo develops reconfigurable dual-band GaN MMIC MaxLinear and Cree...[Details]
Recently, Jiuquan Runke ALBA series early warning inverters obtained the CQC product certification issued by the China Quality Certification Center, which means that the performance and reliability...[Details]
The latest report from market research firm Strategy Analytics reveals the revenue share of the Western European smartphone market in the first quarter of 2020. Image source: Strategy Analytics Wes...[Details]
summary
This article describes the common problems that designers in the industrial automation field face when designing position sensing interfaces for motor control, namely: sensin...[Details]
1 Overview
With the development of science and technology, the relationship between power electronic equipment and people's work and life is becoming increasingly close, and electronic equ...[Details]
With the development of the pure electric vehicle industry, the integration level of electric drive assemblies is getting higher and higher, and domestic parts manufacturers have launched "two-in-o...[Details]
1 Introduction
The rapid development of power electronics technology has led to the increasing application of various power electronic devices in industry, transportation and homes, an...[Details]
What happens if I remove the power supply X capacitor?
There is another common feature of low-quality power supply products - various shoddy materials are cut inside, and important electroni...[Details]
With the acceleration of the era of automobile intelligence, autonomous driving technology has become the focus of competition among major car companies. According to statistics, ten domestic car com...[Details]
Introduction One network cable, one IP, and all operations are done by IE browser. Whether it is viewing waveforms, taking screenshots, or upgrading firmware, it's all done, it's that simple! 1. Op...[Details]
With the continuous development of modern automobile technology, people are pursuing a more comfortable and easy-to-operate driving environment. Therefore, more and more cars are equipped with elec...[Details]
Sensor
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