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Qiushiyuan Alliance member unit:
MCT (Millimeter)
was established in September 2022. It is an innovative company focusing on intelligent space-time perception and solutions, and is comm...[Details]
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Power Quality Analyzer Power Quality, in a general sense, refers to high-quality power supply, including voltage quality, current quality, power supply quality and power consumption quality. ...[Details]
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working principle: ◆ The power transmission line power frequency parameter tester can measure various parameters of positive sequence and zero sequence, voltage effective value, current effective val...[Details]
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1 Design Principle
The device under test is required to provide an adjustable DC analog voltage of 0.5 to 50 mV, with a resolution of 10 microvolts, an accuracy of ±0.01 mV, and good temperatu...[Details]
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According to foreign media reports, active members of the Tesla community have recently observed that the automaker may have acquired a lithium-ion battery startup headquartered in Louisville, Colora...[Details]
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Linux environment: Ubuntu 11.10
Cross-compilation tool: arm-linux-gcc4.3.2
Target board: mini2440 Flash 256M
u-boot source code: provided by Friendly Arm, based on U-Boot.1.1.6 modif...[Details]
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Taxi meters are an indispensable instrument in taxis. With the rapid development of electronic technology, especially embedded application technology, smart chips are increasingly being used in tax...[Details]
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1 Introduction Laser processing technology can be divided into laser cutting, laser welding, and laser heat treatment according to its application. It has been widely used in the automotive, electron...[Details]
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At the ICEPT 2021 International Conference on Electronic Packaging Technology held on the 14th, Zhang Guoping, deputy director of the Institute of Advanced Materials Science and Engineering at Shenzh...[Details]
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Recently, TE Connectivity (hereinafter referred to as "TE"), a leading global connectivity and sensing company, announced its second quarter financial report ending March 29, 2019. Second quarter...[Details]
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The so-called green LED lighting refers to lighting that saves energy, protects the environment, is beneficial to improving people's production, work, learning efficiency and quality of life, and...[Details]
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introduction
Portable electronic products are developing towards lightweight and ultra-miniaturization, and lithium-ion batteries are widely used for this purpose. The more common positive ele...[Details]
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On October 20, Westlake Future Manufacturing announced that it had completed a pre-A round of financing of hundreds of millions of yuan, led by Sequoia China, followed by Walden International and Ind...[Details]
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According to TrendForce's Display Research Division, thanks to a 20% surge in North American TV demand and the fact that TV brands postponed shipments in the first half of the year due to the pandem...[Details]
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1 System composition and working principle
1.1 System composition
The system consists of 5 parts: transmitter, PLC host, analog input and output module, touch screen, thyristor recti...[Details]