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Smart meters are smart terminals of smart grids, and switching power supplies are different from other devices in smart meters. Large-scale and standardized production may improve quality, reduce pro...[Details]
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PCB thermal design inspection method: thermocouple
A practical application of the thermoelectric phenomenon is, of course, the measurement of temperature using thermocouples. The complex relat...[Details]
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Israeli technology startup TriEye is reportedly working with German automaker Porsche to further innovate its shortwave infrared (SWIR) sensing technology to improve its advanced driver assistance sy...[Details]
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Introduction: This article mainly introduces the PIC microcontroller software simulator PICSIM and its use to help you learn more about PIC microcontrollers. We know that microcontroller developmen...[Details]
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There are many types of probes, among which high-voltage differential probes are widely used in switching power supply applications and are also one of the probes used by many engineers. High voltage...[Details]
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1. Local variables & global variables 1 Local variables: "Variables defined within a function", that is, variables defined within a function, are only valid within the scope of this function. 2 Gl...[Details]
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Foreign market structure
In the "2016-2020 China Photovoltaic Inverter Industry In-depth Research and Investment Prospect Forecast Report", CITIC Consulting pointed out that the main manuf...[Details]
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Recently, the FAW Bestune 2019 Brand Night with the theme of "The Great River Rushing and Rising" was successfully held at the Hukou Waterfall of the Yellow River. At this press conference, Siwei Zh...[Details]
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1 Introduction
In recent years, with the transformation of urban and rural power grids in my country's power industry and the continuous improvement of the automation level of power supply...[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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How does a DSP chip select an external clock?
The internal instruction cycle of a DSP is relatively high, and the main frequency of an external crystal oscillator is not enough, so most DSP chi...[Details]
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The button can be made by heating insulating materials such as ballpoint pen cores), holes are punched in the front and back of the small box to extend the secondary and primary wire ends, and the...[Details]
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Berlin, June 1, 2023 –
Photovoltaic technology is continuing its major comeback in Europe’s largest economy. According to BSW Solar, the German solar industry association, Germany now has more ...[Details]
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This afternoon, Ni Fei posted a blog post on his Weibo about the ZTE Industrial Park, and it was released using the ZTE Axon 11 5G, which also indirectly confirmed the fact of joining ZTE. T...[Details]
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When the power is turned on, within the time determined by R2 and C2, the trigger level of NE555's pin 2 is lower than Vcc/3, and the pin 3 outputs a pulse; then, Vcc charges C2 through R2 and VD1, a...[Details]
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