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On June 3, Unigroup Guoxin and Unisplendour Corporation successively issued announcements stating that the company had received a notice from its indirect controlling shareholder, Unigroup Group Co.,...[Details]
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1 Overall system design The USB specification divides USB into five parts: controller, controller driver, USB chip driver, USB device, and client driver for different USB devices. According to th...[Details]
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①Driver installation error Solution: Check the status of the CAN analyzer and connect the CAN analyzer to the computer. If the driver is installed correctly, the USB light will be green; if it is ins...[Details]
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RS232 and RS422 interface circuit
1. RS-485RS-485 bus, when the communication distance is required to be from tens of meters to thousands of meters, the RS-485 serial bus is widely...[Details]
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I made an automatic watering system based on the stc89c51 microcontroller. It has both automatic and manual modes. The upper and lower limits of humidity can be set and the display is displayed using...[Details]
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A good memory is not as good as a bad pen. In order to facilitate the code review and code reuse in the future, here is the S3C2440 MMU code library I wrote. I used the friendly MINI2440 development ...[Details]
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LM88 is an integrated, low-cost dual remote temperature controller launched by National Semiconductor Corporation (NSC). It contains a remote temperature sensor selector, a ∑-△ A/D converter, a t...[Details]
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Autonomous driving is an urgent challenge that encompasses several fields such as robotics, computer vision, motion planning, and simulation. At the heart of this challenge is the safety consideratio...[Details]
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OnLeaks and 91Mobiles exposed the renderings of OnePlus' new wireless earphones. The leaker said that the earphones are called "OnePlus Nord TWS" and showed the overall design of the earphones....[Details]
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With the development and popularization of new energy vehicles, the related vehicle thermal management issues have rapidly become the focus of industry attention. As we all know, the performance of t...[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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Supercapacitors recover kinetic energy when light rail trains slow down and stop at stations, and may also be used in electromagnetic catapults on aircraft carriers in the future.
It only takes 2...[Details]
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The Internet of Things (IoT), Industrial Internet of Things (IIoT), and Industry 4.0 have grown significantly as we are able to record more precise data and have more ways ...[Details]
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Today, I will share a useful article to help you better understand what a perfect PLC program looks like.
Design requirements that a perfect PLC program must meet
A complete PLC pro...[Details]
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Converters and filters designed to meet DO-160G, Boeing and Airbus specifications | Single-phase and three-phase isolated power factor correction solutions for commercial aircraft
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