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Calculation of high frequency transformer wire diameter:
The wire diameter of the high-frequency transformer can be calculated according to the formula D=1.13(I/J)^1/2. J is the current dens...[Details]
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The employee code of conduct has been updated many times, and stepping on tables and chairs at will is also a violation In December 1984, the labor discipline management regulations issued by Qingd...[Details]
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Reset sequence:
After leaving the reset state, the first thing CM3 does is to read the values of the following two 32-bit integers:
1. Get the initial value of MSP from address 0x0000 0000. (That ...[Details]
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With the gradual development of the domestic automobile industry, the LED automotive lighting market has gradually become more promising. So, is the LED automotive lighting market a smooth road? Wh...[Details]
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Electric vehicle sales have soared, and industry changes have begun. As the last link to the power grid, charging guns are the key to building an electric travel ecosystem. How to build a high-qual...[Details]
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Due to the characteristics of high precision, high speed, high efficiency, safety and reliability, CNC machine tools are rapidly gaining popularity in enterprises in the process of updating manufac...[Details]
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High voltage insulation resistance tester is a commonly used insulation resistance tester product, which is suitable for insulation testing in maintenance, repair and testing machine calibration of v...[Details]
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Frequency Gain and Frequency Offset
Frequency gain and frequency offset The frequency setting comes from the signal input from the analog control terminal, such as: voltage 0~5V, 0~10V; curren...[Details]
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This article mainly introduces the use of FPGA and matlab to realize the function of arbitrary frequency signal generator, and simulates it. It uses Quartus Ⅱ+modelsim+matlab to realize the function,...[Details]
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A scientific research team composed of Duke University, Northwestern University and other universities found that using Apple's Apple Watch smart watch can help patients with sickle cell disease pred...[Details]
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OPPO customer service's official Weibo account announced a good news, that is, the official has launched a mobile phone back cover color renewing plan. Users can change the color of their mobile phon...[Details]
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This paper proposes a method for extending Uboot to maintain and upgrade the operating system of embedded devices. This method puts the kernel and file system images to be upgraded into the SD ca...[Details]
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"We have fulfilled our promise and put our self-developed Huangshan No. 1 chip into mass production in the first half of this year. At the same time, we have also created a new sub-category of health...[Details]
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How to cure electric bike range anxiety? DC/DC converter technology has a good solution
Climate change, scarcity of natural resources and pollution are increasingly serious environme...[Details]
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On November 5, German auto parts giant Bosch announced that it would lay off 7,000 employees at its factories.
According to a report by Rzeczpospolita today, Bosch CEO Stefan Hartung said that...[Details]
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