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Abstract: Consumers are often unaware of the cost of the energy used by electronic devices. In fact, the electricity cost often exceeds the equipment's purchase price within a year! Simple calculation...[Details]
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If an interrupt source is programmed and is in an open state, and meets the conditions for interrupt response, and ① the currently executed instruction has been executed 1, the same level or high lev...[Details]
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1. Introduction AD7237A is a LC2MOS dual 12-bit digital-to-analog converter launched by AD Company of the United States. It has the characteristics of high speed, low power consumption, wide operat...[Details]
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introduction
The emergency diesel engine of a nuclear power plant uses the 18PA6B model assembled by Shaanxi Diesel Heavy Industry Group. The auxiliary system includes the fuel system, lubrica...[Details]
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In the previous article, we have made a relatively detailed introduction to various interfaces. This time we will further analyze the transmitted signal processing.
Scaler module function detail...[Details]
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Today, by chance, because the timer was always acting up, I unplugged the crystal oscillator and suddenly found that it had no effect on the running of the program. This time I remembered whether atm...[Details]
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September 6 news, according to foreign media reports, Yangtze Memory Technologies Co., Ltd., an IDM integrated circuit manufacturer focusing on integrated 3D NAND flash memory design and manufacturin...[Details]
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1. Design Process
Preface
Early technologies such as GPIB and VXI were designed based on dedicated instrument interface standards, so everything from the underlying connectors, interface cards, c...[Details]
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When the multimeter is in the current range, the current flows in from the red probe of the meter or the black probe of the meter. When the current does not flow in from the specified probe, the curr...[Details]
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" Power Supply (PSU)" is actually the abbreviation of "Power Supply Unit". The often mentioned "PC power supply" is actually also an abbreviation. Strictly speaking, "PC power supply" should be calle...[Details]
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introduction
Polarization controller is an important optical device, which is widely used in the field of optical fiber communication and sensing. In actual use, the half-wave voltage o...[Details]
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The tape adhesion tester performs static load tests on the adhesion of tapes, automatically timing the time the tape can be maintained under a certain load to confirm the effectiveness of the tape's ...[Details]
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driver
#include linux/module.h
#include linux/kernel.h
#include linux/moduleparam.h
#include linux/init.h
#include linux/kdev_t.h
#include linux/fs.h
#include linux/cdev.h
#in...[Details]
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Due to its persistence and uniqueness, fingerprints are widely used in personal identification systems. Fingerprint recognition is widely used around the world, not only to prevent crime, but also ...[Details]
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Photovoltaic Headlines (WeChat ID: PV-2005) learned that on November 1, the Kunming Municipal Development and Reform Commission issued a notice on the issuance of the Interim Measures for Regulatin...[Details]
RF/Wirelessly
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