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Automotive electronics test items:
1. Electrical, thermal and mechanical testing of materials
2. Mechanical environment reliability test
3. Climate environment reliability test
4. EMC & LVD tes...[Details]
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1. The number of times the PLC internal software contacts can be used is unlimited.
2. Each branch of the ladder diagram should be drawn from left to right with the left busbar as the starting...[Details]
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Recently, more and more information about the Samsung Galaxy Note 20 series of mobile phones has been released. Yesterday afternoon, blogger @冰宇宙 also released information about the camera con...[Details]
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At present, the types of high-power LED
heat dissipation
mechanisms can be roughly divided into "active heat dissipation" and "passive heat dissipation". Active heat dissipation can be divided ...[Details]
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On September 19, the 2023 Industrial Expo opened at the National Exhibition and Convention Center (Shanghai). The new product launch of Wasu's "Collaborative Safety and Efficiency" industrial colla...[Details]
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From the basics 1 and 2, we can see that even experts who design power supplies don’t know how to calculate parameters! But as a real product, the parameters are qualitative. For the same type of c...[Details]
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According to phoronix reports, at a recent small DebConf event in Cambridge, the Debian GNU/Linux distribution team held a spring meeting and identified some future development projects, including st...[Details]
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According to news on September 4, Xin Guobin, a member of the Party Leadership Group and Vice Minister of the Ministry of Industry and Information Technology, said at the 2023 China Automobile Indust...[Details]
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What is an analog oscilloscope Analog oscilloscopes use analog circuits (oscilloscope tubes, which are based on electron guns). The electron guns emit electrons to the screen, which are focused to fo...[Details]
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At the end of last year, Visionox's 6th generation flexible AMOLED production line in Hefei officially started construction. The project is jointly invested by Visionox, Hefei Xinping Industrial Inve...[Details]
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Watchdog timer principle: The watchdog will get hungry at a certain interval and will bark every time it is hungry. If you don't want it to bark, just feed the dog every 3 hours. The controller wi...[Details]
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According to news on September 22, Apple spent US$1 billion to acquire Intel’s 5G baseband business as early as 2019. As a result, now that the iPhone 15 series has been released, it still does not u...[Details]
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1 System Principle
The system block diagram is shown in Figure 1. This article mainly introduces the design of the modules in the dotted box. The transmission ratio between the number of revolu...[Details]
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On March 28, the eye-catching Xiaomi Motors was officially launched, setting a record of 50,000 orders in 27 minutes. In the Xiaomi Motors Super Factory in Tongzhou, Beijing, 94 AMRs provided b...[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]
Analog electronics
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