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Fiber Bragg grating sensors have wavelength encoding characteristics and are not affected by light source power fluctuations and system losses. Therefore, they have been widely used in the field of se...[Details]
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According to the latest report from CNBC, US President Joe Biden will instruct his government to review major US supply chains including semiconductors, large-capacity batteries, medical supplies and...[Details]
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Recently, BloombergNEF, a world-renowned research institution, announced
the global Tier 1 photovoltaic inverter manufacturer list (Tier 1) for the second quarter of 2024. Sineng Electric has b...[Details]
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As a leader in the electric vehicle industry, Tesla founder Elon Musk promised last year that the batteries in the company's cars will have a lifespan of 1 million miles (1.6 million kilometers) in t...[Details]
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The general oscilloscope is an electronic instrument with high frequency and coverage in the basic laboratories of communication and electronic colleges and universities. The high-voltage power su...[Details]
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Based on the actual situation, a remote intelligent anti-theft alarm device for home use, connected to the telephone line, simple to operate, and stable and reliable in operation is designed. When ...[Details]
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Friends who are engaged in power circuit design know that one of the important factors to consider when designing LED lighting power is the power-on pulse caused by the power-on moment . This requi...[Details]
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Bridge rectifier diodes VD1 and VD3 use red LEDs; VD2 and VD4 use green LEDs; VD7 and VD8 two-color LEDs are used to indicate the direction of current. Since the working current of the LED is ...[Details]
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The initial code is familiar to everyone, the most basic interrupt jump
b ResetHandler
b HandlerUndef ;handler for Undefined mode
b HandlerSWI ;handler for SWI interrupt
b HandlerPabort ;handle...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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To those accustomed to making high-bandwidth measurements with an oscilloscope, power measurements may seem simple because of their relatively low frequencies. In reality, power measurements presen...[Details]
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Apple held a new product launch conference at 1:00 a.m. Beijing time on October 14, bringing the new iPhone 12 series. Apple officially announced the iPhone 12/mini mobile phone, confirming that it s...[Details]
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0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
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In practical applications, when the selected instruments have the same accuracy, considering the actual measured flow value range, try to compress the range of the instrument to make it closest to the...[Details]
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On November 4, the reporter learned from Hefei Power Supply Company that the functional application of Hefei's virtual power plant platform is constantly deepening. By vigorously expanding access reso...[Details]