I have been working in the embedded industry for about 8 years. I have a lot of feelings and understanding about C language. This article will talk about the in-depth study of C language. Every time I...
This picture doesn't look like DohertyRF power amplifiers are widely used in various wireless communication devices. In communication base stations, linear power amplifiers account for about 1/3 of th...
I graduated from university in June 2018 and now work in a company that doesn't pay much attention to hardware. This job is really useless and I can't learn any technology. Now I want to find a new jo...
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The winners are as follows:btty038yin_wu_qingLisingwtx0121landeng1986Pengzi1761Wang Xingangszy123wago200854chenjqHawkierlukouGaohjf2002tobotliuhiMy student numberlishiwenlark100nick_liu1...
I would like to ask, how to calculate the switching frequency of MOS tube? For example, in the figure below, the optocoupler is 521 and the MOS tube is 3205. What is the highest switching frequency of...
Yesterday, when I was testing an isolation transformer, a wire on the secondary side fell off and touched a wire on the primary side AC220V grid. The transformer was isolated, so it should have been f...
Analog Devices introduces step-down buck converters to reduce the size of multi-cell battery-powered products
Beijing, China – February 8, 2022 – Analog Devices, Inc. (ADI) recently ...[Details]
introduce The semiconductor industry has always focused on using advanced etching equipment and technology to achieve pattern shrinkage and the development of advanced technologies. As the siz...[Details]
Sina Technology News on the afternoon of April 2nd, according to Taiwan's "Electronic Times" report, it is rumored that Apple is interested in purchasing 5G baseband chips from Qualcomm and Sams...[Details]
On the evening of August 27, Ruifeng Optoelectronics released its semi-annual performance report, stating that its operating income in the first half of 2021 was approximately 718 million yuan, a yea...[Details]
Single Pair Ethernet Demonstrator - HARTING and Belden demonstrate live SPE video transmission / HARTING showcases miniaturized IP65/67 rated ix Industrial® connector
Espelkamp/Nurem...[Details]
According to a new research report released by Strategy Analytics, Apple Watch outsold the entire Swiss watch industry in 2019. Apple Watch shipped 30.7 million units worldwide in 2019, while the tot...[Details]
Recently, UAI joined hands with China Reinsurance, PICC Property & Casualty Insurance, and Dinghe Property & Casualty Insurance to insure mobile
robot
products. This is the first mobile rob...[Details]
Measurement principle of X-ray thickness gauge The principle of X-ray thickness gauge is to convert and measure the thickness according to the intensity attenuation of X-rays when they penetrate ...[Details]
With the continuous improvement of science and technology, mechanical engineering vibration testing technology has also entered a new stage. Dynamic signal analysis, as a comprehensive technology aim...[Details]
With the rapid development of the technology, the dreams in science fiction are gradually becoming reality. At a recent annual shareholders meeting, CEO Elon Musk revealed this exciting future for ...[Details]
I got a stm8 board from someone today, and the following error occurred when downloading the program: Thu Jan 29, 2015 10:04:06: C-SPY Processor Descriptor V1.40.1.50106 for STM8 Thu Jan 29, 2015 ...[Details]
SMA Solar Technology, a leading PV inverter manufacturer, has appointed Marko Wittich, currently executive vice president of sales at SMA America, to also serve as its president and general manager...[Details]
2019 is coming to an end. For automobile manufacturers, this year's automobile technology presents a situation of "a battle of gods". Whether it is automobile safety or charging technology, there ...[Details]
1 Overview
Buildings consume a large amount of energy and a high proportion. In developed countries, the proportion of building energy consumption is generally 30% to 40% of the total nationa...[Details]
Programming Basics
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