According to the Adafruit blog , the CircuitPython community has collectively reached a major milestone: there are over 300 CircuitPython libraries! CircuitPython Library Bundles and Community Library...
Does LDO belong to DC/DC? I recently sorted out the knowledge related to power supply and found that the relationship between switching regulator, DC/DC, LDO and linear regulator is a bit confusing. M...
I usually calculate based on two 10*20 vias passing 1A current.
But I don't understand why capacitors need to have so many holes in them to handle large currents?
How to estimate the number of ground ...
[i=s]This post was last edited by Senbenzakura Dabai on 2020-11-11 14:17[/i]Phenomenon: After welding, the chip can be connected normally without a program at first. It is also normal without a system...
This paper proposes a DSP repetitive control scheme, which uses a repetitive controller to track the periodic reference command signal, reduce the output voltage harmonics, and improve the dynamic per...
Power supplies are divided into switching power supplies and regulated power supplies. There are differences between these two types of power supplies, but there are also similarities. The switchin...[Details]
Should I buy an LED driver or design my own? As solid-state lighting technology develops, business opportunities continue to emerge, and a large number of lighting companies and design companies have...[Details]
According to the latest data released by market research firm Gartner, chip spending by the world's top ten OEMs fell by 7.6% year-on-year in 2022, accounting for 37.2% of the entire market. Apple wi...[Details]
Before discussing the configuration of a CV test system, it is important to understand the limitations of semiconductor CV measurement technology :
· Capacitance: from
· Resistance: from
· Small in...[Details]
With the rapid development of modern society, along with the improvement of people's living standards and the acceleration of the pace of life, many bottled, canned and bagged foods and beverages that...[Details]
(Image source: Safescape Intelligent Systems) According to foreign media reports, a new application has been launched in the UK that uses artificial intelligence technology (AI) to assess the ro...[Details]
In 2020, BMW suddenly had two more battery suppliers. On the one hand, it signed a long-term battery supply contract with the Swedish company Northvolt with a transaction value of 2 billion euro...[Details]
Introduction: I am still on vacation at home today. After sending Yanyan to work, I have time to carefully check the information of Model Y. At present, it seems that the 100-meter wiring harness is ...[Details]
introduction An important performance indicator in multi-channel output technology is the problem of load cross-regulation rate. We usually use the method of multiple windings on the secondary side ...[Details]
Just like cars, smartphones lose value over time. According to a new report from BankMyCell, a website that tracks how well phones hold their value, the company tracked the buyback prices of 310...[Details]
There has been much discussion in recent years about the demise of Moore's Law. The increase in field-effect transistor density at successive process nodes has slowed from the early doubling rate of ...[Details]
QUEBEC CITY, Dec. 10, 2019 (GLOBE NEWSWIRE) -- LeddarTech® , an industry leader in providing the most versatile and scalable automotive and mobility LiDAR platform, is pleased to announce a strategi...[Details]
Crank press is a common metal forming equipment, widely used in automobile, aviation, shipbuilding, machinery manufacturing and other industries. It has the characteristics of simple structure, con...[Details]