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Zirconia oxygen analyzer (also known as zirconia oxygen analyzer, zirconia analyzer, zirconia oxygen meter, zirconia oxygen meter) is mainly used to measure the oxygen concentration of flue gas during...[Details]
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"Behind the front-end imaging technology of computer vision is a huge demand of at least 10 billion!" Let's follow the automotive electronics editor to learn about the relevant content. At the 2...[Details]
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Today we are going to learn a case program of sequential start and reverse time stop.
Use buttons to control the start and stop of the six motors. When the start button SB1 is pressed, the sta...[Details]
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1. Motor multi-physics field analysis method
In a wide temperature range from low to high temperature, vacuum and other harsh aerospace environments, the electromagnetic parameters of permanen...[Details]
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Is chip manufacturing a road to freedom or a road of thorns for mobile phone manufacturers? Apple, Samsung and Huawei have become the "three musketeers" of the industry, creating the height of "chips...[Details]
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Starting with the iPhone X series, Apple gradually turned to OLED panels. Since then, Samsung and LG, two Korean manufacturers, have become the absolute main screen suppliers. It is said that B...[Details]
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It was learned from the Ministry of Industry and Information Technology that the Ministry of Industry and Information Technology will vigorously promote innovation in the display industry, support...[Details]
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According to Qichacha, on December 31, 2021, Shanghai Jita Semiconductor Co., Ltd. (hereinafter referred to as "Jita Semiconductor") underwent industrial and commercial changes, adding several shareh...[Details]
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The method of using a megohmmeter to check the triggering ability of the thyristor is shown in the figure. In the figure, MΩ is a ZC25-4 megohmmeter (1000V), mA is the 1mA range of the MF10 multimeter...[Details]
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Abstract: Taking the use of TMS320C6200 fixed-point DSP chip to complete the quantization of DCT coefficients in the MPEG-4 standard as an example, we briefly introduce the quantization method o...[Details]
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According to foreign media reports, edge computing company MobiledgeX and Silicon Valley automotive technology and V2X communication technology company Savari announced a strategic partnership to joi...[Details]
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Power supply measurement of electronic devices usually refers to the measurement of switching power supplies (of course, there are also linear power supplies). There are a lot of materials about swit...[Details]
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According to the working mode of the instrument , high-resolution NMR spectrometers can be divided into two types: continuous wave NMR spectrometer and pulse Fourier transform NMR spectrometer. The ...[Details]
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Use STC89C52, 74hc138 to drive the columns, 74hc595 to drive the rows , 8x8 dot matrix display problem. Want to display arrows, ....... Reward points : 30 Solved time: 2010-12-10 08:58 //= ... Th...[Details]
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Germany's MR and China National Electric Equipment Group Co., Ltd. jointly open a new chapter at the CIIE
November 7, 2024, Shanghai, China – Today,
during the 7th China Inter...[Details]
Power technology
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