On January 23, 2020, the 29th day of the twelfth lunar month, the day Wuhan announced the "city lockdown", the Vulcan Mountain Project came into being.Yesterday, Wuhan Vulcan Mountain Hospital was com...
I have used MPS's ACDC chip when I was replacing materials at work. Compared with other chips, its performance indicators are not inferior to Ti ST, the price and supply are suitable, and the referenc...
As intelligent driving technology gradually becomes popular in new cars, a lot of real vehicle testing is required in the vehicle development stage. The current testing method is mainly to collect rea...
This was shared by Zhihuijun on Bilibili . It is a mini writing robot with CoreXY structure. The structural parts are all 3D printed. The firmware uses grbl ported to the stm32 platform. The stepper m...
The current fast charging solutions are widely used in the mobile phone market. The mainstream solutions include QC2.0/3.0 based on the processor manufacturer Qualcomm platform, the upcoming 4.0 stand...
Author: ST Engineer
Click to download the pdf document to view:Keywords: BlueNRG-1/2, ADCquestion:
When customers use the BlueNRG-1/2 ADC2 channel to sample the external ambient temperature through an...
DC resistance testers are generally used to detect the DC resistance of windings of transformers, motors, etc. Since such equipment has both inductive reactance and (or) capacitive reactance in its...[Details]
During the development process using ST MCU, someone asked if there is a way to monitor the power supply voltage in a simpler way if the power supply voltage is changing, or if other AD input voltage...[Details]
The Ryzen 7040 series processors released by AMD in early 2023 not only bring the most advanced 4nm manufacturing process, Zen4 CPU architecture, and RDNA3 GPU architecture to notebooks, but also add...[Details]
question:
Why does a stable switched-mode power supply still oscillate?
Answer:
A very stable switch mode power supply (SMPS) can still oscillate due to i...[Details]
Recently, Japanese Prime Minister Fumio Kishida visited Kumamoto Prefecture today and went to TSMC's Kumamoto factory for inspection. He exchanged views with TSMC President Wei Zhejia and expressed...[Details]
With the development of technology, the way users buy cars has changed. In the traditional car-buying process, users need to go to the 4S store in person to view cars, select cars, make appointments ...[Details]
According to Jiwei.com, Cailianshe reported that in response to overseas media reports that OFILM was removed from Apple's camera module supply chain, an OFILM official said that the relevant product...[Details]
November 4, 2022, Hangzhou - Recently, Intel and Alibaba Cloud jointly demonstrated their rich cooperation and diverse innovations from technology to practical applications at the 2022 Yunqi Conferen...[Details]
Technical inspection of DC to
AC inverters Structural requirements for pure sine wave inverters:
1. All fasteners of the inverter should have anti-corrosion plating or coating, and the fast...[Details]
Since the beginning of summer this year, the power load in Shandong Province has continued to rise due to factors such as high temperature and high humidity. Faced with the arduous task of ensuring...[Details]
Apple today launched a new "shot with iPhone" short film, which is also a Christmas promotional film, focusing on a little girl. The short film is called "Saving Simon" and tells the story of a littl...[Details]
The sixth Intel AI 100 Awards kicks off: Continuously promoting AI innovation and unleashing the power of ecological aggregation
December 8, 2021, Beijing - As the most important ena...[Details]
In order to improve vehicle fuel efficiency, cars must be lightweight, but powerful performance is equally important. To achieve these two goals at the same time, most modern automotive panels are ma...[Details]
According to foreign media reports on April 14, a subsidiary website of the Federal Bureau of Investigation (FBI) was recently hacked by a hacker group, through which the hacker obtained more than 1 ...[Details]
Test/Measurement
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