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Regarding the mystery of the MPPT efficiency of photovoltaic inverters, in the technical specifications of photovoltaic inverters, most manufacturers have the MPPT efficiency indicator, some marked...[Details]
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1. STM32 protection measures for internal Flash All STM32 chips provide Flash protection to prevent illegal access to the Flash - write protection and read protection. 1) Read protection, a...[Details]
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As competition in the automotive industry enters the mid-game, the focus of competition among automakers has begun to narrow - advanced intelligent driving has become a ticket to the final game tha...[Details]
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On November 28, the vivo X30 series opened for pre-order in the vivo mall. The phone will be released in December (the specific release date has not yet been announced). It is reported that...[Details]
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introduction In the urban rail transit power supply system, the protection unit of the substation equipment and other secondary components usually use a DC110V power supply, which is provided by the ...[Details]
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China is a major producer and consumer of lighting products in the world, with the output of energy-saving lamps and incandescent lamps ranking first in the world. Stimulated and encouraged by gove...[Details]
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Abstract: This article discusses the shortcomings of DC power supply for ion nitriding and the advantages of pulse power supply in overcoming the corresponding problems through comparison. A 100kW ...[Details]
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The MAX5111 is a 14-bit, 9-channel, current-output digital-to-analog converter (DAC). The device operates from a low +3.0 V supply voltage and provides 14-bit performance without any adjustments.
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1. Hardware Solution This design is a system that uses STC89C52 microcontroller as a controller, a stepper motor, a pyroelectric infrared sensor, an LED indicator light, and a buzzer. The pyroelectri...[Details]
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It is reported that the mechanical laser radar with a wavelength of 905nm, 16 vertical lines and a horizontal viewing angle of 360° independently developed by Weigan Technology has been mass-produced...[Details]
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The increasingly fierce competition in China's manufacturing market, the increasingly personalized customer needs, and the intensified trend of the internationalization of the domestic market have ...[Details]
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On March 24, Prolto released a 1 billion yuan fixed increase announcement, intending to invest in three new energy projects, namely industrial and commercial energy storage power station projects (309...[Details]
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Selection of power meter: Most power meters are electric. Because they need to reflect voltage and current factors, the actual voltage must be less than the withstand voltage of the voltage coil, and...[Details]
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Today's automotive designers face a major challenge that presents an opportunity: Customers want more connectivity and graphics, and are apparently willing to pay for it. Drivers and passengers want ...[Details]
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Currently, radio and television are in the transition and development stage from analog technology to digital technology, from one-way broadcast to two-way interactive transmission, and from basic s...[Details]