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In oil seismic exploration, seismographs collect signals through geophones. Geophones are a precision mechanical and electronic combination designed to receive and record seismic waves. They are an i...[Details]
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In June 2019, when the Science and Technology Innovation Board had not yet been launched, one of the three companies that attended the first review meeting was a "machine vision" concept company, Tia...[Details]
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Visible light emitting diodes (LEDs) are characterized by high efficiency and long life. They are now widely used. Manufacturers have developed new devices with higher luminous flux, longer life, mor...[Details]
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On August 17, Xinhai Technology’s WeChat official account stated that Xinhai Technology’s signal chain MCU helped the launch of iQOO8. It is understood that iQOO8 adopts a dual-control pressure-sens...[Details]
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Ordinary digital multimeters rely on manual operation to complete the conversion between AC and DC measurements. The new DT860D digital multimeter uses the NJU9207F automatic range conversion chip ...[Details]
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When selecting an oscilloscope, how do you determine the number of analog channels you need and whether to select logic channels? It depends on the situation. Generally speaking, if you only need t...[Details]
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A few days ago, a statistical chart about domestic birth population trends went viral on social media platforms. Behind this is the reality that my country’s birth population is decreasing year by ye...[Details]
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Introduction Mobile phones are increasingly used in modern life, and their functions are also increasing. For example, many mobile phones now have MP3 and camera functions, and some also have f...[Details]
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Frequency converters are of great significance in energy conservation and power environmental protection. Electric motor drives are major consumers of electricity, consuming about 65% of the country'...[Details]
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According to foreign media reports, chipmaker ON Semiconductor plans to lay off approximately 740 employees of the company and its subsidiaries in the first half of 2021. The company said the layoff...[Details]
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The E5061B ENA series network analyzers provide a wide frequency range from 5Hz to 3GHz. It supports not only general RF applications (such as filter or amplifier measurements, etc.), but also low-fr...[Details]
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1. Concept of near-field measurement and requirements of the control system
Near-field measurement is a standard measurement method specified by the IEEE Association. Due to its own advantages...[Details]
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Infrared thermal imagers are gradually being used in civilian applications. If you still think that thermal imagers are high-end professional equipment and military equipment, and that they are still...[Details]
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1. Current status of control system
In the 21st century,
LED
large-screen electronic
displays
are developing
towards higher
brightness
, higher weather resistance...[Details]
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Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]
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