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Based on smdk240 in u-boot, ported to mini2440, gcc version 4.4.3, u-boot version 2011.12 1. Copy board/samsung/smdk2410 to board/samsung/mini2440; Rename smdk2410.c under board/samsung/mini2440 to...[Details]
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0 Introduction
In the past, DC motor speed control systems were usually controlled by single-chip microcomputers or
DSPs
. However, single-chip microcomputers require a large numbe...[Details]
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The frequency converter is a static frequency converter that can convert the 50Hz frequency AC power of the power grid into frequency-adjustable AC power. It is widely used as a power supply device...[Details]
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According to the Moroccan Solar Energy Agency, the Ouarzazate 2nd and 3rd solar power plants will soon be put out to public bidding.
No. 2 is a CSP trough energy storage power station with an ...[Details]
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I only have a PIC programmer with an ICSP download interface, but there is no ICSP interface on the target board, so for the convenience of hardware debugging, I made a simple debugger with PIC12F629....[Details]
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In an increasing number of demanding industrial automation applications, technological advances are changing the performance-cost ratio between stepper motors and servo motors.
After ado...[Details]
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TVS for AC circuits
Figure 2-1 is an application of a bidirectional TVS in an AC circuit, which can effectively suppress the overload pulse brought by the power grid, thereby protecting...[Details]
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Abstract: Design a MMS alarm system based on GPRS and 51 single-chip microcomputer. Utilize single-chip microcomputer technology, GPRS wireless communication module with MMS protocol, image capture...[Details]
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Function to write external flash EN25Q16A-104HIP uint8 program_data(uint16 flash_addr, uint8 buffer , uint8 len) { uint8 i,flagstatus; uint16 address; int8 trycnt=1; //u16 timeout =...[Details]
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In
the
instantaneous floating-point
amplifier
(hereinafter referred to as the main
amplifier
) of
the petroleum seismic exploration instrument
, the instantaneous
floating
...[Details]
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A device that can emit lasers. In 1954, the first microwave quantum amplifier was built, which obtained a highly coherent microwave beam. In 1958, AL Schawlow and CH Townes extended the microwave q...[Details]
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To optimize performance, high brightness LEDs need to be driven with a current source rather than a voltage source. In this article, we will learn about a constant current LED driver solution that can...[Details]
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At 23:13 on May 21, with the closing of the switch of Yinchuan East Substation in Ningxia, the on-site commissioning work after 72 hours was successfully completed, and the 750 kV Chuanzhou (Yinchu...[Details]
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On December 19, the groundbreaking ceremony for the second phase of Desay Battery's IoT power high-end intelligent manufacturing project was held at the Huinan plant, forging "new momentum" for...[Details]
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Have you ever thought that in addition to comfortable seats, high-quality audio, and satisfying in-car accessories, the automotive glass surrounding the entire vehicle can also become part of the "...[Details]
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