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Servo control
1. Working principle of AC servo motor
The rotor inside the servo motor is a permanent magnet. The U/V/W three-phase electricity controlled by the driver forms an electroma...[Details]
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Development Environment Host development environment: Ubuntu 12.04 BootLoader: u-boot-2012.04.01 kernel:linux-2.6.30.4 CPU: s3c2440 Development board: TQ2440 Cross-compilation toolchain: arm-linux-gc...[Details]
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Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated, announced that it is extending its expertise in artificial intelligence to the cloud with Qualcomm® Cloud AI 100. Qualcomm Cloud AI...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Everlight Group's solar company Everfang Energy announced today that the company's high-concentration solar cell module conversion efficiency has reached 32.02%. This world record solar module effi...[Details]
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Due to the shortage of mature process capacity, new capacity will not be released until the second half of 2022. The shortage of automotive chips, panel driver ICs, power management ICs and power sem...[Details]
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Nowadays, the Qualcomm 8155 chip is definitely a popular product in the automotive industry. In fact, the Qualcomm 8155 chip has received a lot of attention since its release in 2019. Before that, ...[Details]
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Sony has released the Chinese version of Xperia 1 II/5 II, priced at 7,999 yuan and 5,999 yuan respectively. Xperia 1 II and Xperia 5 II are Sony's first Xperia flagship smartphones that support 5G, ...[Details]
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In industrial and commercial applications, most pumps and fans are driven by AC induction motors, which are asynchronous motors that rely on electric current to turn the rotor. Torque is generated ...[Details]
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When Nationstar Optoelectronics was interviewed by an institution, it stated that the most direct impact of the epidemic on the company was that the company's resumption of work was delayed by about ...[Details]
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Ultrasonic flaw detector is a commonly used detection instrument with the advantages of fast, convenient and non-destructive. It is widely used in boilers, pressure vessels, aerospace, aviation, elect...[Details]
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The COVID-19 outbreak in the first quarter of 2020 has caused many industries to struggle. However, the notebook market has withstood the most severe test of the early economic downturn. According to...[Details]
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The electrified powertrain of new energy vehicles has added many high and low voltage electrical components (as shown in Figure 1).
Figure 1
VCU is the "brain" of the ...[Details]
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As new technologies emerge in the consumer electronics space, there is an increasing need for new improvements in computer functionality and form factors. Connectivity and sensing solutions, especial...[Details]
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1 Introduction
Gas detection system is an essential safety equipment in industrial and mining enterprises, social utilities, environmental protection and other fields. After decades of develop...[Details]