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As of the close of April 20, the Shanghai Composite Index rose 0.50% to 2852.55 points, with a turnover of 233.759 billion yuan (the turnover on the previous trading day was 280.025 billion yuan); th...[Details]
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1. Design requirements for intelligent batteries for testing instruments:
According to customer requirements and specifications, we design intelligent battery packs that match the host, and integra...[Details]
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According to foreign media reports, a team led by researcher Liu Zhaoping from the Ningbo Institute of Materials Technology and Engineering (NIMTE), Chinese Academy of Sciences, proposed an analysis ...[Details]
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The dissolved oxygen meter is a device for measuring dissolved oxygen in water. It can measure the concentration of dissolved oxygen in water by measuring the current. It has certain applications in...[Details]
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In the process of ESP development, a large number of real vehicle tests are required. There are two major difficulties in this test: one is that the test is quite dangerous, and the other is ...[Details]
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A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
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What is a buzzer The buzzer is an electronic sounder with an integrated structure. It is widely used as a sound-generating device in electronic products to serve as an alarm reminder. Active buzzer a...[Details]
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ARM processor interrupt processing programming implementation ARM programming, especially the writing of system initialization code, usually needs to implement interrupt response, parsing jump and ...[Details]
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Code used in this blog post: http://download.csdn.net/detail/king_bingge/5739167 I haven't written a blog for several days. I have been busy with the Challenge Cup these days. Due to some discordant...[Details]
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Integrated circuits are made of silicon, which is an electronic-grade high-purity silicon ingot obtained by purifying sand. After cutting, the wafer is obtained, and then it goes through many steps...[Details]
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The 12th Five-Year Plan for the Development of Internet of Things has been officially issued recently. The plan clearly states that it will increase fiscal and tax support, increase the scale of spec...[Details]
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Fault phenomenon When the output is turned on, an error message is displayed. When the interlock is connected, the output cannot be output. The operation is stuck. When any key is pressed, it takes a...[Details]
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On March 29, German technology company Merck announced the launch of licriOn™, a liquid crystal-based smart antenna solution. The solution uses electronically steered beams and uses customized molecu...[Details]
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I don’t know if you have noticed that this year, all car companies mentioned end-to-end when promoting autonomous driving technology, just like Yu Chengdong also mentioned the term end-to-end at th...[Details]
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It is reported that the Xinhua Wushi 500,000 kW/2 million kW-hour grid-connected energy storage project is located in the Aheya Photovoltaic Industrial Park in Wushi County, Aksu City, Xinjiang Uygur ...[Details]