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Samsung, Hyundai Motor, SK, LG and other companies are stepping up efforts to provide large donations, daily necessities and emergency medical supplies to help people fight the new coronavirus, a...[Details]
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September 4 news, according to Bloomberg, the startup Rapidus said it has hired more than 200 employees and strives to build a cutting-edge wafer factory by 2027 to challenge TSMC. It is understood t...[Details]
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1. Energy saving: The spectrum of LED is almost entirely concentrated in the visible light band, and its luminous efficiency can reach 80-90%. The author also compared LED with ordinary incandescen...[Details]
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1-2-3. Calculation of energy storage filter inductance of series switching
power supply From the above analysis, it can be seen that the output voltage Uo of the series switching power supply i...[Details]
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0 Virtual instrument technology and LabVIEW
Virtual instrument technology uses high-performance modular hardware combined with efficient and flexible software to complete various test, measurem...[Details]
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Recently, Art revealed in its institutional research activities that the company is working with the technical team to deeply integrate the Omniverse platform into the research and development fiel...[Details]
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The Google Pixel 4a has been widely leaked over the past month or so. The device was supposed to be announced by Google at this year's I/O conference, but with the event canceled, it's unclear...[Details]
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/******************************************************************************** File name: TimerConvert.h File ID: _TIMERCONVERT_H_ Abstract: AVR timer parameter conversion genera...[Details]
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1. Introduction to the real-time clock DS1302
The application of DS1302 in real-time time display. It can count the year, month, day, week, hour, minute, and second, and has many functions such as le...[Details]
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U-boot source code download: ftp://ftp.denx.de/pub/u-boot/ Boot process analysis: 1. Programs less than 8Kb: IROM reads 8K data from nand to ISRAM for execution; 2. Programs greater than 8kb (mainly...[Details]
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1. Lighting LED Driver
LED control and power supply for lighting.
2. Rating
The specific value of the drive under specified operating conditions. The value and conditions are specifi...[Details]
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1.3.4. Compile the kernel To compile the kernel, follow these steps: 1、make dep The meaning of make dep is: if you use program A (for example, to support special devices), and A needs to use B (fo...[Details]
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Recently, the China Electricity Council announced the results of the 2019 Electric Power Innovation Award. The project "Resistant Measurement Processing and Online Safety Analysis Technology and Ap...[Details]
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A few days ago, there was a very thrilling video in a WeChat group. It was taken at the bridge platform at the west exit of Guangzhou South Railway Station. A Lexus caught fire from the bottom while ...[Details]
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introduction
In industrial production and scientific research, signals are usually sampled at high speed for a long time, which will generate a large amount of sampled data. In some special environ...[Details]
Analog electronics
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