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"The State Grid Corporation of China is accelerating the construction of a digital power grid that carries new power systems, striving to create a source of original technology, vigorously promotin...[Details]
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At present,
the application of
frequency converters
has expanded from common fans and water pumps to food, beverages, logistics, buildings, etc., and has continuously opened up new energy-sa...[Details]
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LED street lights are a very important application in LED lighting. Under the premise of energy saving and power saving, the trend of LED street lights replacing traditional street lights is beco...[Details]
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As a clean, efficient and convenient secondary energy source, electricity is increasingly used in economic production. The proportion of electricity in terminal energy and the proportion of power g...[Details]
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Half of 2019 has passed, and the auto market is still in a competition of strength. In the past two years, with the gradual maturity of the development of pure electric vehicles, the overall environm...[Details]
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Instructions: (1) Insert the oscilloscope probe into the channel 1 jack and set the attenuation on the probe to "1"; (2) Set the channel selection to CH1 and the coupling mode to DC; (3) Insert t...[Details]
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It’s too hot! How can Guangdong be so hot in summer? It’s not just Guangdong that’s hot in summer. Many places are very hot in summer, and high temperature warnings have been issued. Faced with suc...[Details]
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Just a few days after OSRAM announced its support for Bain Capital and Carlyle Group's public takeover offer, it was reported that AMS has plans to acquire OSRAM, with an initial valuation of 38.5 eu...[Details]
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In recent years, with more and more intelligent configurations in cars, AEB seems to have been rarely mentioned. However, recently, Li Xiang, founder and chairman of Ideal Auto, proposed that "all ca...[Details]
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Tesla provided the FSD Beta 10.12.2 beta software to testers yesterday. In a recent tweet, CEO Elon Musk said that the update has been pushed to about 100,000 car owners and revealed some information...[Details]
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With the development of power electronics technology and devices, especially the emergence of new devices such as power MOSFET, IGBT, MCT, IPM and monolithic integrated pulse width modulation power am...[Details]
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OPPO held the 2022 Future Technology Conference, launching flagship Bluetooth audio SoC chip, Andes Smart Cloud, and home smart health concept products
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The second self-develo...[Details]
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In the design of electronic systems, in order to avoid detours and save time, the requirements of anti-interference should be fully considered and met, and anti-interference remedial measures should b...[Details]
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After leaving my Mini2440 unused for two and a half years, I decided to take it out again and try to learn embedded Linux again. I used the Mini2440 development board from Friendly Arm, Wei Dongsha...[Details]
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Soft start and star-delta start are two common motor starting methods. They have certain differences in starting current, starting torque, starting time, etc.
Soft Start
Soft st...[Details]