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Distance measurement is a basic test technology in testing technology, which runs through almost every field of engineering practice. In the field of military aerospace, due to its special needs, th...[Details]
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1 Overview
The application of frequency converters in cement, power generation, electrolytic aluminum, ceramics and other industries is very common. Production machinery such as the main drive...[Details]
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IT Home reported on May 9 that today, TF International analyst Ming-Chi Kuo said that due to the strong demand for optical screen fingerprint phones, the expected shipment volume of screen fing...[Details]
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According to previous news, the Samsung Galaxy S21 FE has been confirmed to be released during the CES 2022 exhibition, specifically from January 5 to 8, 2022. This will be one of the few full-bloode...[Details]
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The bit rate is the sampling rate at which digital sound is converted from analog format to digital format. The higher the sampling rate, the better the sound quality after restoration; while the b...[Details]
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Frequency conversion load classification
The correct selection of the inverter is critical to the normal operation of the control system. When selecting an inverter, you must fully understand ...[Details]
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At present, the speed of updating and replacing of various communication products is very fast. The quality and function of products are the foundation for the survival of products. For a product ...[Details]
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The causes and troubleshooting methods that cause the pointer of the insulation resistance meter to fail to point to the "∞" position are as follows: (1) The resistance of the voltage loop deteriorat...[Details]
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Recently, Guoxuan High-tech successfully won the bid for the State Grid's multifunctional mobile energy storage charging vehicle project, providing liquid-cooled battery boxes and "Power Ocean" ene...[Details]
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The parameter determination of three-phase induction motor refers to measuring various parameters of the motor to determine the performance and status of the motor. Common parameters include speed,...[Details]
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1 Overview
P89C51RD2 is a derivative product of PHILIPS based on the 8-bit 80C51 microcontroller. While fully retaining the 80C51 instruction system and hardware structure, it has been streng...[Details]
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As one of the most promising lithium battery packaging forms, the soft pack packaging has both obvious advantages and disadvantages. In terms of advantages, the first is high energy density. Accord...[Details]
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UPS is an uninterruptible power supply (UPS). This device can ensure that after a power outage in the computer system, users can continue to work for a period of time and save files urgently, witho...[Details]
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As DTMB applications become more and more popular, the complexity of urban ground wireless signal transmission begins to emerge, and higher requirements are placed on receiving chips. As the most c...[Details]
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Today,
Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, announced that it will become an honorary strategic partner of the Boao Forum for Asia for the ...[Details]
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