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Long-term evolution (LTE) wireless networks present several challenges to test equipment vendors. The LTE air interface defined by 3GPP uses orthogonal frequency division multiple access (OFD...[Details]
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1 Introduction
High-power, low-ripple, high-precision stable/pulse DC power supply is a very important special power supply, which is increasingly widely used in modern scientific research...[Details]
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Pressure sensor
It refers to a sensor that converts pressure into electrical signal output. Pressure sensors are generally composed of elastic sensitive elements and displacement sensitive ele...[Details]
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In the next 20 years, the electricity consumption of developing countries in Asia will be among the highest in the world, and China will become the largest electricity consumer. Energy conservation h...[Details]
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//Name: Flowing Light
//Function description: The LED lights up in a one-way cycle. Implementation in assembly language of...[Details]
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In order to improve the power factor of the power supply system and load, reduce the capacity of equipment, reduce power loss and stabilize the voltage of the power grid at the receiving end, a reacti...[Details]
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At present, the Weishe New Energy Centralized Electrochemical Energy Storage Power Station in Xingyi City is under construction in full swing. In order to accelerate the construction of the project, t...[Details]
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Requirements and solutions for general lighting applications of AC-DC powered LEDs with different power
Different power AC-DC LED lighting applications have different suitable power topologies...[Details]
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According to the latest news from foreign media, Toyota Motor and Kyoto University are jointly developing a new generation of fluoride batteries. The energy density of this battery is extremely high....[Details]
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Since the release of the Xiaomi TV 5 series in November 2019, Xiaomi has not updated its digital series TV products for a year and a half. This may represent Xiaomi's confidence in its competitivenes...[Details]
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Recently, Taiwan's semiconductor packaging and testing manufacturer Powertech announced its fourth quarter and full year financial results ending December 31, 2021.
According to the announce...[Details]
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Rectifier circuits are widely used in DC motor speed regulation, DC voltage regulation and other occasions. The three-phase half-controlled rectifier bridge circuit structure is a common rectifier ...[Details]
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NIO, China's star electric car company, has made big news again. Its stock price surged 20% yesterday. What is the reason behind this? Some time ago, NIO was hit by a series of negative news, includi...[Details]
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In this article, we consider these issues in the context of driving a SAR (successive approximation register) ADC.
SAR ADCs are widely used in the world of analog-to-digital converters. Generally...[Details]
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Intelligent driving development trend
Autonomous driving technology is divided into multiple levels, and different organizations have proposed multiple grading standards. Currently, the two co...[Details]