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1. The structure of LED bulb LED bulbs can be divided into external structures and internal structures. Let's first look at its external structure. The appearance of a typical LED bulb is show...[Details]
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The pursuit of longer operating time for portable products has led to fuel cells becoming a new power source in the field of terminal equipment. However, there are still many challenges in "using f...[Details]
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Embedded operating systems all have a certain degree of real-time performance and are easy to cut and scale. They can be suitable for various ARMCPUs from ARM7 to Xscale and various grades of applica...[Details]
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introduction TL431 is a three-terminal adjustable precision voltage reference integrated chip with good thermal stability. It has the characteristics of small size, low price and excellent performan...[Details]
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Infrared thermal imaging cameras are suitable for non-contact temperature measurement projects in all companies around the world. Spot thermometers are another widely used non-contact temperature mea...[Details]
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Recently, Zhou Zhiping, a professor at Peking University and a veteran in the semiconductor industry, said that it would take China at least "five to ten years" to catch up with the United States, So...[Details]
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Being full of "passion", pursuing high "speed" and finally winning the race is the dream of racing drivers. In the end, only those who are both intelligent and brave, have strong skills and excelle...[Details]
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There are "Run" and "Link Run" on the front panel. Some programs need to run continuously. How can we achieve the effect of link run in point run? You can add a while loop, drag the original program i...[Details]
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Figure 1 shows a forward converter with auxiliary output, whose auxiliary output is regulated by a magnetic amplifier. The magnetic amplifier in the figure is equivalent to a switch S with adjustab...[Details]
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0 Introduction
Since the 1990s, imported 0.2S-class electronic multifunctional watt-hour meters have dominated the high-end metering of gateways, and the huge price difference of high-end wat...[Details]
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Beijing, China (March 7, 2024) - GigaDevice (stock code 603986), the industry's leading semiconductor device supplier, today announced the official launch of the GD32F5 series of high-performance mic...[Details]
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Liquid conductivity effect
Electromagnetic flowmeter uses a liquid with uniform conductivity. When the inner diameter is D and the flow velocity is V in a magnetic field B, the induced potent...[Details]
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By Henry Zhang and Kevin B. Scott, Analog Devices The location of the current sense resistor, along with the switching regulator architecture, determines the current to be sensed. The sensed curren...[Details]
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Historically, GPS receiver designers have combined simulation and drive testing to determine receiver performance in complex environments. While GPS signal simulation provides a repeatable signal so...[Details]
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Recently, 12 200KVA 660V to 380V energy storage isolation transformers from Zhuoerfan Transformer Company were shipped to Tianjin. These transformers will provide stable power sup...[Details]
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