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At the 2019 3rd Automotive Electronics Conference co-hosted by the Automotive Electronics Industry Alliance (AEIA) and the Chongqing High-tech Industrial Development Zone Management Committee, the on...[Details]
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An inductor-based switching power supply (SM-PS) contains a power switch that controls the current flowing through the inductor from the input power supply. Most switching power supply designs choose...[Details]
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Statistics from authoritative research institutions show that more than 80% of my country's total carbon dioxide emissions come from energy activities. Therefore, reducing carbon emissions from ene...[Details]
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At present, most refrigeration equipment is driven by electricity. Traditional refrigeration equipment not only consumes a lot of electricity, but also pollutes the environment because of the use o...[Details]
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When I needed to use flag bits while writing a program, I thought I could define the bits the same way as Keil51. However, I kept getting errors. Later, I learned that the MC18 compiler does not supp...[Details]
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According to news on April 27, the Dutch ASML company is the only company in the world that can produce EUV lithography machines. It is also the main supplier of DUV lithography machines required for...[Details]
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After multiple charge and discharge cycles, the capacity of lithium-ion batteries will decrease, shortening the battery life. According to foreign media reports, the Gwangju Institute of Science and ...[Details]
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Today, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, posted on Weibo, asking "Will there be anything big happening in the new week?" It seems to imply that the...[Details]
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Cosel launches an open frame power supply for medical and industrial applications, offering 330% peak
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Provide 330% peak power within 3000ms
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EN62477-1 OVC III saf...[Details]
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How can we communicate between Mitsubishi PLCs or between PLCs and MODBUS communication devices without writing programs?
When we are doing a project, we often need to transmit data betw...[Details]
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LED welding conditions
(1) Soldering with a soldering iron: The tip temperature of the soldering iron (maximum 30W) shall not exceed 300°C; the soldering time shall not exceed 3 seconds; the...[Details]
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The scope of metal material testing involves mechanical property testing, chemical composition analysis, metallographic analysis, precision dimensional measurement, non-destructive testing, corros...[Details]
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There are a lot of fake news in the market, and the publicity specifications are different from the product specifications. The most serious phenomenon is the screen material of MP3. Many manufactu...[Details]
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#pragma small #include #include /******************************************** * DS1302 PIN Configuration * ******************************************** sbit DS_CLK = P1^6 sbit DS_IO = P1^5; sbit D...[Details]
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The traditional direct moisture measurement method has a long cycle and is difficult to meet the requirements of modern production for speed and continuity. The non-electrical electrical measuremen...[Details]
Analog electronics
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