[p=24, null, left][font=微软雅黑][size=3]Today, the news of a DJI employee's sudden death has dominated the screen, but this is not a big news. [/size][/font][/p][p=24, null, left][font=微软雅黑][size=3][/siz...
When we complete the design of the power supply solution and wait for the samples to be made, we need to test the various performances of the product. One of them is to test the conversion efficiency ...
[i=s]This post was last edited by philips_lu on 2021-3-7 00:25[/i]This is a post that I was planning to start before the New Year, but with two kids and all sorts of messes I've put it aside until now...
[backcolor=white][size=4] The precision of floating point numbers is determined by the number of digits in the mantissa. Most numbers will have errors when expressed as floating point numbers. These e...
Content IntroductionAll of us live in a limited space and time, so we often face a series of difficult choices. In a day or a lifetime, what should we do and what should we give up? What is our tolera...
Have you ever wanted to do something big and meaningful but worried that it would be hard to do? Then, when you finally got up the courage to do it, you looked back and were surprised at how easy it w...
(Note: This article is excerpted from Agilent's Test System Development Guide.) Test System Considerations There are many factors that must be considered when developing a test system. Three of...[Details]
On December 1, Jidian Co., Ltd. successfully connected the first phase of its first lead-carbon 100MWh user-side energy storage project to the grid in the Chaowei Langshan factory park in Xiaopu Park,...[Details]
As first-quarter financial reports are released one after another, information and communication technology (ICT) companies that have not met expectations are actively strengthening internal unity. L...[Details]
1 Measurement method
To measure ripple, you must first know the correct measurement method. Many engineers use digital oscilloscopes to measure ripple values of several hundred mV, which are...[Details]
1 Introduction
DSP is the abbreviation of both Digital Signal Processing and Digital Signal Processor. The former refers to the theory and method of digital signal processing, while the la...[Details]
Wired magazine recently wrote an article pointing out that after going from a "unicorn" to a "unicorn corpse", Xiaomi has miraculously recovered from serious trauma. Xiaomi 's comeback has made the...[Details]
Milestone demonstrates features required for future 5G mmWave deployments in China, underscoring leading edge of new mmWave capabilities to support global 5G expansion
San Diego, J...[Details]
Spectrum analysis is a quick way to observe and measure signal amplitude and signal distortion. Its display directly reflects the Fourier transform amplitude of the input signal. The measurement rang...[Details]
This article aims to introduce the Local Interconnect Network (LIN), a low-cost serial communication protocol that is mainly used in distributed electronic systems in automobiles and network-based ...[Details]
Temperature and humidity control are widely used in people's production and life. For agricultural product seeds, there are relatively strict requirements for environmental temperature and humidit...[Details]
The micro-moisture meter is also known as the Karl Fischer moisture meter. Similar instruments include moisture meter, moisture meter, moisture meter, moisture detector, moisture measuring instrument...[Details]
When charging piles were included in the seven major projects of new infrastructure in 2020, people seemed to see that a trillion-yuan market was about to be tapped, and more than 26 provinces and ci...[Details]
Strategy Analytics’ Consumer Sensation Analysis (CSA) team studied consumer ratings and reviews of two of the most popular music streaming services, Spotify and Pandora, and found that while consumer...[Details]
On December 10, Hunan Electric Power Research Institute completed all testing projects of the distribution intelligent fusion terminal based on the "State Grid Core", marking the completion of test...[Details]
Many mobile phone brand manufacturers have released new products one after another, including smart watches, TWS headphones, smart bracelets and other new wearable devices. The release of these new...[Details]
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