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On August 17, Jucan Optoelectronics released its 2021 semi-annual report. The announcement showed that the company achieved operating income of 961 million yuan in the first half of this year, a year...[Details]
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This article takes a flyback switching power supply as an example to explain the generation and propagation mechanism of its conducted common-mode interference. Based on the idea of balancing the a...[Details]
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On May 24, in response to investors' questions about whether the company had any cooperation with domestic chips and operating systems such as Tongxin, Loongson, and Shenwei, SuperMap Software stated...[Details]
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On April 28, the People's Government of Xiqing District, Tianjin issued the "Carbon Peak Implementation Plan for Xiqing District, Tianjin", which mentioned:
Accelerate the construction of a ne...[Details]
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The RIKEN Institute of Physical and Chemical Research and the Science and Technology Agency of Japan recently announced that a research team of theirs has successfully achieved a high output power of ...[Details]
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The biggest feature of LED light sources is their long lifespan, which can reach 50,000 to 100,000 hours. It is not practical to monitor their light decay over a long period of time. Therefore, thi...[Details]
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1.warning: #550-D: variable "d" was set but never used Description: The variable 'd' is defined but never used, or, although you use this variable, the compiler thinks that the statement where the va...[Details]
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Jiwei.com reported that as the growth rate of terminals slowed down, it was also transmitted to the supply chain. In particular, the memory market continued to decline. According to digitimes, memo...[Details]
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This routine test tests the communication quality of the transmission link when the center frequency of the input device is between 2.9G and 3.4G, the signal strength of the receiving device is -80db...[Details]
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In recent years, in order to design more competitive products and ensure production capacity, domestic semiconductor companies have gradually begun to develop from division of labor to verticalizatio...[Details]
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In December, the delivery of Tesla Cybertruck set off a wave of Tesla technology craze. In addition to bulletproof body and acceleration performance that surpassed 911, Tesla 4680 battery technology ...[Details]
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BYD, DJI: We unite!
On January 16, BYD officially announced its strategic cooperation with DJI and will release the world's first vehicle-integrated vehicle-mounted
drone
system. I...[Details]
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Aerospace
robots
are a type of
robotic
equipment
used to perform tasks in air and space environments
. They usually have functions such as autonomous navigation,
robotic a...[Details]
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According to foreign media reports, researchers from the University of Wisconsin-Madison, Washington University in St. Louis, and the US semiconductor company OmniVision Technologies have made a new ...[Details]
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1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]