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The working principle of the metal detector is very simple: a central transmitting coil and two equal receiving coils, all three of which are installed in a detection head. The oscillator transmit...[Details]
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Use hardware-accelerated mask testing to complete waveform testing for compliance with specific standards in seconds instead of hours Engineers use oscilloscopes to test and evaluate a variety of d...[Details]
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As renewable and alternative energy sources become an important means to reduce the world's dependence on fossil fuels, fuel cell technology has been continuously developed, and planar fuel cells are...[Details]
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Hiroshima is a small Japanese city facing the Seto Inland Sea, more than 800 kilometers away from the capital Tokyo. For a long time, the impression it left on the Chinese was nothing more...[Details]
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The emergence of the emerging field of semiconductor lighting has made engineers who specialize in power electronics, optics, and thermal management (mechanical engineering) in high demand. Curre...[Details]
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Audio is a complex application, especially for the various levels of the audiophile field. The highest-end audio equipment is often expensive, and different types of audio amplifiers attract many u...[Details]
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D0-160F Introduction
ERTCA/DO-160F is a standard for environmental conditions and test procedures for aviation equipment developed by RTCA Special Committee 135 and published on December 6, 2007....[Details]
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After downloading the uboot source code from the Internet, you need to modify the source code accordingly to support your own development board. After changing the source code, you need to configur...[Details]
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1. First, correctly select the voltage level of the clamp-type ammeter, check whether its insulation is good, whether it is damaged, whether the pointer swings flexibly, and whether the jaws are rust...[Details]
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When you study the specification sheet of a new product, you sometimes think that it should meet all your needs; after all, it is a new product and has been improved. However, the reality is not so. O...[Details]
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In addition to the transformer, the magnetic component of the forward converter also has an inductor, namely the choke. The general information starts from the transformer, but I think it is better...[Details]
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In motor control, it is very important to obtain the motor rotor position in real time. The motor speed can be calculated by monitoring the position of the motor shaft or mechanical equipment. When...[Details]
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In high-frequency system measurement and application, it is often necessary to use multi-channel coherent signals. Generally, we can use devices such as power dividers, phase shifters, amplifier...[Details]
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With
the increasing application of
LED
in recent years, higher requirements have been put forward for the stability of
LED chips
. Among the many influencing factors, the influence of...[Details]
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China’s two largest lithium producers are still losing money nine months into the year as a slump in the battery metals market continues to squeeze the industry. Tianqi Lithium Corp...[Details]
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