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The hardness of aluminum profiles is generally tested with a Webster hardness tester. The national standard GB5237-2004 stipulates that the hardness of 6063 aluminum profiles should be greater than 8H...[Details]
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In March 2021, STMicroelectronics (ST) announced the launch of STM32U5. In September, the first batch of STM32U5 models were officially put into mass production. This also means that ST has launche...[Details]
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According to the latest report from Canalys, shipments of smart speakers, including smart displays, continue to grow. In the third quarter of 2019, shipments of smart speakers grew to 28.6 million un...[Details]
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On May 29, at the 2021 Chinese and Foreign Famous Enterprises Sichuan Investment Promotion Conference and Project Cooperation Agreement Signing Ceremony, AVIC Lithium Battery and Chengdu Economic D...[Details]
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In this paper, a new type of dual-motor coupling-propulsion electric vehicle (DMCP-EV) is taken as the research object, and a driving mode control strategy based on PSO algorithm system efficiency ...[Details]
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Recently, Qualcomm released an audio technology called Snapdragon Sound, which will optimize hardware, software, wireless connections, etc., improve current wireless audio technology, connection stab...[Details]
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The magnetic navigation group is introduced for the first time in the upcoming 2010 Fifth National College Students "Freescale" Cup Smart Car Competition. The new competition system stipulates that...[Details]
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In applications that need to process both analog and digital signals, the traditional method usually uses an MCU and multiple discrete components to implement it; using a mixed-signal MCU can integra...[Details]
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Beijing, China, July 12, 2023 - The 2023 Munich Shanghai Electronics Show (electronica China) is being held at the National Convention and Exhibition Center (Shanghai). As the world's leading provide...[Details]
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How far away are the equipment in "The Wandering Earth 2" from us? How do our equipment people provide maintenance services for those hard-core equipment? Yun Weibao: Look at me! Recently, "T...[Details]
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1 Introduction
"Power Electronics Technology" is an important professional basic course. In teaching, the working principles of rectification, chopping and other circuits are understood by...[Details]
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According to different application scenarios,
robots
are mainly divided into
two categories:
industrial robots
and
service robots
. According to current market data, the two ...[Details]
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The simplest overvoltage protection measure consists of a relay, as shown in the figure. Once the voltage on the energy storage capacitor exceeds the specified value, relay J is closed, thereby cutti...[Details]
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Editor's note: Recently, the Ministry of Industry and Information Technology issued the "Guiding Opinions on the Development of Humanoid Innovation", planning that by 2025, the humanoid robot innov...[Details]
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On November 5, the Ningxia Autonomous Region Development and Reform Commission issued a notice on promoting the healthy development of energy storage.
The document proposes to strictly impleme...[Details]