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1 Introduction
Nowadays, modular power supplies have been widely used in various fields of social production and life, such as aerospace, locomotives and ships, military weapons, post an...[Details]
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When the labels of the six output terminals of the three-phase asynchronous are missing or unclear, or after the winding is re-wound, it is necessary to find out which two terminals belong to the sam...[Details]
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According to foreign media reports, although 3D printing is generally considered an important new technology in the automotive industry, its influence has been limited so far. Volkswagen and HP recen...[Details]
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Industry sources said that Taiwan foundries including TSMC and World Advanced may reach the high end of their guidance in the first quarter, or even exceed expectations. Among them, TSMC and World Ad...[Details]
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The research design utilizes the principle that photosensors are sensitive to light signals in a specific wavelength range, combines a four-quadrant photoelectric position detector with an MSP430 ser...[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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In view of China's current urgent electricity consumption situation, energy conservation and environmental protection will become more important. The technological development and update of ...[Details]
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Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cros...[Details]
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16-bit data transfer instruction (1) This is the only 16-bit immediate data transfer instruction of the 89C51 microcontroller. Its function is to send a 16-bit immediate data into the data pointer DP...[Details]
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The sampling method has been used to measure flow for hundreds of years. Its principle is like estimating the yield of a large area of farmland before harvesting. Only a small piece of it is harvest...[Details]
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According to Dutch technology media Galaxy Club, Samsung is about to launch an extended reality (XR) head-mounted display device that can display virtual reality (VR) and augmented reality (AR) conte...[Details]
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output powe...[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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Efficient Power Conversion (EPC) has announced the release of the new EPC9149 demonstration board, a 48 V input, 12 V output LLC converter that can deliver 1 kW of power and acts as a DC transforme...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]