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Space exploration has always been an important driving force for human technological innovation and knowledge expansion. With the development of technology,
robots
have gradually become the...[Details]
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Design ideas for infrared automatic LED energy-saving lamp system The specific design idea of infrared automatic LED energy-saving lamp product solution should be designed according to the path of...[Details]
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1 Introduction Measurement uncertainty characterizes the dispersion of the values reasonably assigned to the measured quantity and is a parameter that quantitatively describes the quality of the me...[Details]
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与电励磁同步相比，永磁同步电机具有结构简单，运行可靠；体积小，质量轻；损耗小，效率高；电机的形状和尺寸可以灵活多样等显著优点。
它不仅可以部分替代传统的电励磁同步电机，而且可以实现电励磁同步电机难以达到的高性能。
目前，永磁同步电机以其结构简单紧凑，功率密度、转矩密度、效率和高，控制性能好等诸多优势，在工农业生产、国防、航空航天、、、电动汽车等领域得到越来越广泛的应用。
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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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iQOO today released a new phone called iQOO U3, which supports 5G, has a high refresh rate screen, and a large battery. The iQOO U3 measures 164.15 x 75.35 x 8.4mm and weighs 185.5 grams. The devic...[Details]
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LED driver IC is the key factor for energy saving and long life of LED lighting. If you don't choose the right LED driver IC, you won't be able to design LED lights that meet the needs of the publi...[Details]
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With the development of wireless communication chip technology, more and more portable or battery-powered wireless transmission devices have entered people's daily lives. For example, remote keyless ...[Details]
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Abstract: This article introduces the composition, working principle and error analysis of three types of ultrasonic ranging systems based on microcontroller control. This system and its design ...[Details]
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Apple is expected to release four iPhone 13 models next year, all of which will reportedly feature the same screen sizes as the iPhone 12 series. According to analyst Ming-Chi Kuo, we should expect a...[Details]
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The ADuM3220 is a 4 A isolated, dual-channel gate driver based on iCoupler® technology from Analog Devices, Inc. This isolation device combines high speed CMOS processing with monolithic transforme...[Details]
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According to realmicentral, Samsung has begun producing HW4.0 computer chips for Tesla and has begun developing new in-vehicle computer products for the autonomous car and self-driving car markets. T...[Details]
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With the development of pure electric vehicles, the single-charge range of this type of vehicle has become the target of competition among major automakers. Automakers are competing to launch technol...[Details]
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The oscilloscope itself is an electronic measuring instrument that can only accept lower voltage input. The function of the oscilloscope high voltage probe is to convert high voltage into low voltage...[Details]
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Chopping is a current conversion technology in power electronic control. Its essence is pulse width modulation of DC control. It is named chopping because its waveform is neat and symmetrical lik...[Details]
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