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Nan Yi was elected as the Executive Chairman of Shanghai Federation of Industry and Commerce Youth Entrepreneurs Association
On the afternoon of January 12, the Shanghai Federation of Indu...[Details]
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What is the principle of high performance liquid chromatography? High-performance liquid chromatography (HPLC) is an instrument that applies the principles of high-performance liquid chromatograp...[Details]
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With the improvement of people's material and spiritual living standards, users' requirements for lighting have long gone beyond lighting for lighting's sake. In addition to energy saving, more and...[Details]
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According to Reuters, on Monday local time, US President Trump sent a senior envoy to Ottawa, Canada to urge the Trudeau government to ban Huawei from participating in the construction of the next-ge...[Details]
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The rapid development of portable medical devices around the world is not only making it easier for consumers to get help from medical technology, but also providing end users with technologies t...[Details]
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1. Customer requirements:
1. 100 monitoring points
2. 2 cameras at each monitoring point (PTZ controllable)
3. The central control room can record and play back each point
4. Us...[Details]
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The Samsung Galaxy S21 series will be officially released tonight. Before the release, price information about the phone was exposed. According to reports, the Samsung Galaxy S21 series incl...[Details]
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On December 12, the Inpai Battery Smart Ecological Factory under GAC Aion was officially completed and put into production. At the same time, the new breakthrough of the Magazine Battery 2.0 was relea...[Details]
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Tantalum capacitors are called tantalum electrolytic capacitors, which are also a type of electrolytic capacitors. They use metal tantalum as a dielectric, and do not use electrolytes like ordinary...[Details]
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Recently, Broadcom Integrated released an announcement stating that the company plans to jointly invest with Guangxi Hongzhiyong to establish Guangxi Xiangfei Venture Capital Fund Center (Limited Par...[Details]
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Principle and Application of DC-DC Converter
When the last joule of energy in your battery is gone, power consumption and efficiency really take on new meanings. Take a typical cell ph...[Details]
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Recently, Xiaomi CEO Lei Jun reviewed Xiaomi MIX 2S, and many netizens thought that the official announcement of MIX 4 is coming soon. At the same time, foreign enthusiasts have summarized the curren...[Details]
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Function of the circuit
Thermistor is a temperature sensing element with a negative temperature coefficient. Because its detection sensitivity is higher than other sensors, it c...[Details]
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The solution to the 6000 ATE series power supply test system measuring 100% efficiency is as follows!
The first method:
1. Test the Input/Output item first, call out the test results, and c...[Details]
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Lithium manganese iron phosphate (LMFP), which is regarded as one of the important upgrade directions of positive
electrode materials
, has made new breakthroughs.
On October 11,...[Details]