Dear experts, I have a question. Our company is currently preparing to use AUTOSAR network management. We have been planning to use an independent gateway, but the leaders asked us to analyze whether ...
I need to drive three asynchronous motors. The DC bus voltage is about 310V. Does anyone have any good MOS tube recommendations? The withstand voltage of the MSO tube should be 600V....
1. Events To me, events are a set of flags supported by the operating system. When programming, we usually create a variable. If something happens, we set the variable to 1, and then scan the state of...
[size=4] From compact discs (CDs) to super audio CDs (SACDs), DVD-Audio discs, and MP3 multimedia players, audio processing has made great progress as digital audio technology becomes more and more po...
I can find it on ST's website, but when I click on it, an error page pops up.https://www.st.com/content/st_com/en/search.html#q=stblesensor-t=tools-page=1...
introduction At present, high-voltage inverter power supplies are being used more and more in technical fields such as ozone generators, sewage treatment, flue gas desulfurization, high-power ...[Details]
While learning how to make a bootloader, I learned about the experiment of "controlling the LED on and off by pressing an interrupt key". The development board I used was different from the one in th...[Details]
1. Hardware circuit and principle To make the electric fan send out natural wind, it is necessary to change the strength of the fan, that is, to change the voltage and current of the fan motor, there...[Details]
ARM DS-5 is an ARM development environment based on Eclipse. It has a complete compilation process and works better with Keil plug-ins to develop STM32. Without further ado, let me introduce the idea ...[Details]
According to news on September 28, Qualcomm announced in March last year that it had acquired CPU design company Nuvia for US$1.4 billion, and is expected to launch a self-developed mobile phone call...[Details]
After leaving my Mini2440 unused for two and a half years, I decided to take it out again and try to learn embedded Linux again. I used the Mini2440 development board from Friendly Arm, Wei Dongsha...[Details]
On November 21, Beijing issued a notice on unmanned autonomous driving , and Baidu became the first batch of approved companies to officially launch fully unmanned internal testing in Beijing. This m...[Details]
Gartner research shows that as Chinese companies vigorously promote digital transformation, traditional IT monitoring dashboards designed around IT needs are difficult to meet changing needs.
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According to foreign media reports, a startup in Maryland, USA, has developed an automated method that can not only park the car automatically, but also automatically drive the car out of the parking...[Details]
Earlier, ZMI announced that its PurPods Pro true wireless earphones will soon be available in a new color version. The earphones will be available in a black version and will be launched on April 27,...[Details]
Problem Description The control system uses the STM32F4+UCOSII preemptive kernel. Recently, there has been a problem that the operating system dies directly after the program has run for a period of ...[Details]
I was bored and made some fun stuff at home recently. I needed a module to drive a speaker to play a reminder sound. I initially bought the WT588DM01 because it came with 8M Flash and was worry-free....[Details]
The 2021 Mobile World Congress (MWC) was held as scheduled in Shanghai, and many exhibitors brought their latest products, giving everyone the opportunity to experience the shocking experience brough...[Details]
Power amplifier is one of the earliest and most mature technologies in audio technology, but the current power amplifiers are all voltage amplifiers. Although another type of amplifier, current drive...[Details]
On October 17, at the 2024 World Intelligent Connected Vehicle Conference which opened today, Yu Chengdong, Huawei's executive director, chairman of the Terminal BG, and chairman of the Intelligent...[Details]
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